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Maxifer
Iron Sucrose Injection [Elemental Iron]
Maxifer
Iron Sucrose Injection [Elemental Iron]
Indications
Peritoneal dialysis dependent-chronic kidney disease (PDD-CKD) patients receiving an erythropoietin
Indication detailsView
This is indicated for the treatment of Iron deficiency in the following indications:
- Where there is a clinical need for a rapid Iron supply
- In patients who can not tolerate oral Iron therapy or who are non-compliant
- In active inflammatory bowel disease where oral Iron preparations are ineffective
- Non-dialysis dependent-chronic kidney disease (NDD-CKD) patients receiving an erythropoietin
- Non-dialysis dependent-chronic kidney disease (NDD-CKD) patients not receiving an erythropoietin
- Hemodialysis dependent-chronic kidney disease (HDD-CKD) patients receiving an erythropoietin
- Peritoneal dialysis dependent-chronic kidney disease (PDD-CKD) patients receiving an erythropoietin
- It is also indicated in the treatment of Iron deficiency anaemia in patients undergoing surgical procedures, patients donating blood, postpartum patients.
Therapeutic classView
Parenteral Iron Preparations
PharmacologyView
The therapeutic class of Iron Sucrose is haematinic. Iron Sucrose Injection USP is a brown, sterile, aqueous, complex of Polynuclear Iron (III) Hydroxide in Sucrose for Intravenous use. The drug product contains approximately 30% Sucrose w/v (300 mg/ml) and has a pH of 10.5-11.1. Following intravenous administration, Iron Sucrose Injection is dissociated into Iron and Sucrose by the reticuloendothelial system, and Iron is transferred from the blood to a pool of Iron in the liver and bone marrow. Ferritin, an Iron storage protein, binds and sequesters Iron in a nontoxic form, from which Iron is easily available. Iron binds to plasma transferrin, which carries Iron within the plasma and the extracellular fluid to supply the tissues. The transferrin receptor, located in the cell, and the transferrin-receptor complex is returned to the cell membrane. Transferrin without Iron (apotransferrin) is then released to the plasma. The intracellular Iron becomes (mostly) haemoglobin in circulating red blood cells (RBCs). Transferrin synthesis is increased and ferritin production reduced in Iron deficiency. The converse is true when Iron is plentiful. Its elimination halflife is 6 h, total clearance is 1.2 L/h, non-steady state apparent volume of distribution is 10.0 L and steady state apparent volume of distribution is 7.9 L. In Iron Sucrose, its Iron component appears to distribute mainly in blood and to some extent in extravascular fluid. A significant amount of the administered Iron distributes in the liver, spleen and bone marrow and that the bone marrow is an Iron trapping compartment and not a reversible volume distribution. The sucrose component is eliminated mainly through urinary excretion.
DosageView
Adults and Elderly: 5-10 ml Iron Sucrose Injection (100-200 mg Iron) once to three times a week depending on the hemoglobin level.
Children: There is limited data on children under study conditions. If there is a clinical need, it is recommended not to exceed 0.15 ml Iron Sucrose Injection (3 mg Iron) per kg body weight once to three times per week depending on the haemoglobin level.
Children: There is limited data on children under study conditions. If there is a clinical need, it is recommended not to exceed 0.15 ml Iron Sucrose Injection (3 mg Iron) per kg body weight once to three times per week depending on the haemoglobin level.
AdministrationView
Intravenous injection: Iron Sucrose Injection can also be administered undiluted by slow intravenous injection at the (normal) recommended rate of 1 ml Iron Sucrose Injection (20 mg Iron) per minute [5 ml Iron Sucrose Injection (100 mg Iron) in 2 to 5 minutes]. A maximum of 10 ml Iron Sucrose Injection (200 mg Iron) can be injected per injection. Before administration of the therapeutic dose in a new patient, a test dose of 1 ml Iron Sucrose Injection (20 mg Iron) in adults and in children with a body weight greater than 14 kg and half the daily dose (1.5 mg Iron/kg) in children with a body weight less than 14 kg should be injected over 1 to 2 minutes. If no adverse reactions occur within a waiting period of 15 minutes, the remaining portion of the injection can be administered at recommended speed. After an injection the arm of the patient should be extended.
Infusion: Iron Sucrose Injection should preferably be administered by drip infusion (in order to reduce the risk of hypotensive episodes and paravenous injection) in a dilution of 1 ml Iron Sucrose Injection (20 mg Iron) in max. 20 ml 0.9% w/v Sodium Chloride [5 ml (100 mg Iron) in max. 100 ml 0.9% w/v NaCI etc. up to 25 ml (500 mg Iron) in max. 500 ml 0.9% w/v NaCI]. Dilution must take place immediately prior to infusion and the solution should be administered as follows: 100 mg Iron in at least 15 minutes; 200 mg Iron in at least 30 minutes; 400 mg Iron In at least 1.5 hours, and 500 mg Iron in at least 3.5 hours. Further of the maximum tolerated single dose of 7 mg Iron/kg body weight, an Infusion time of at least 3.5 hours has to be respected, independently of the total dose.
Before administration of the therapeutic dose in a new patient the first 20 mg Iron in adults and in children with a body weight greater than 14 kg and half the daily dose (1.5 mg lron/kg) in children with a body weight less than 14 kg should be infused over 15 minutes as a test dose. If no adverse reactions occur, the remaining portion of the infusion can be administered at recommended speed.
Infusion: Iron Sucrose Injection should preferably be administered by drip infusion (in order to reduce the risk of hypotensive episodes and paravenous injection) in a dilution of 1 ml Iron Sucrose Injection (20 mg Iron) in max. 20 ml 0.9% w/v Sodium Chloride [5 ml (100 mg Iron) in max. 100 ml 0.9% w/v NaCI etc. up to 25 ml (500 mg Iron) in max. 500 ml 0.9% w/v NaCI]. Dilution must take place immediately prior to infusion and the solution should be administered as follows: 100 mg Iron in at least 15 minutes; 200 mg Iron in at least 30 minutes; 400 mg Iron In at least 1.5 hours, and 500 mg Iron in at least 3.5 hours. Further of the maximum tolerated single dose of 7 mg Iron/kg body weight, an Infusion time of at least 3.5 hours has to be respected, independently of the total dose.
Before administration of the therapeutic dose in a new patient the first 20 mg Iron in adults and in children with a body weight greater than 14 kg and half the daily dose (1.5 mg lron/kg) in children with a body weight less than 14 kg should be infused over 15 minutes as a test dose. If no adverse reactions occur, the remaining portion of the infusion can be administered at recommended speed.
Side effectsView
- Adverse reactions, whether or not related to Iron Sucrose injection are as follows: hypotension, cramps/leg cramps, nausea, headache, vomiting, and diarrhea. Some of these symptoms may be seen in patients with chronic renal failure or on hemodialysis not receiving intravenous iron.
- Body as a Whole: headache, fever, pain, asthenia, unwell, malaise, accidental injury. Cardiovascular Disorders
- General: hypotension, chest pain, hypertension, hypervolemia.
- Gastrointestinal Disorders: nausea, vomiting, abdominal pain, elevated liver enzymes.
- Central and Peripheral Nervous System: dizziness.
- Musculoskeletal System: cramps/leg cramps, musculoskeletal pain.
- Respiratory System: dyspnea pneumonia, cough.
- Skin and appendages: pruritus, application site reaction.
- Hypersensitivity reactions: In safety studies, several patients experienced mild or moderate hypersensitivity reactions presenting with wheezing, dyspnea, hypotension, rashes, or pruritus. Anaphylactoid reactions including patients who experienced serious or life-threatening reactions (anaphylactic shock, loss of consciousness or collapse, bronchospasm with dyspnea, or convulsion) associated with Iron Sucrose administration can occur. So, patients should be given a small test dose initially.
ContraindicationsView
The use of Iron Sucrose is contraindicated in patients with evidence of Iron overload, in patients with known hypersensitivity to Iron Sucrose or any of its inactive components, and in patients with anaemia not caused by Iron deficiency. It is also contraindicated in patients with history of allergic disorders including asthma, eczema and anaphylaxis, liver disease and infections.
PrecautionsView
General: Because body Iron excretion is limited and excess tissue Iron can be hazardous, caution should be exercised to withhold Iron administration in the presence of evidence of tissue Iron overload. Patients receiving Iron Sucrose require periodic monitoring of hematologic and haematinic parameters (hemoglobin, hematocrit, serum ferritin and transferrin saturation). Iron therapy should be withheld in patients with evidence of Iron overload. Transferrin saturation values increase rapidly after IV administration of Iron Sucrose; thus, serum Iron values may be reliably obtained 48 hours after IV dosing.
Hypersensitivity Reactions: Serious hypersensitivity reactions have been rarely reported in patients receiving Iron Sucrose. Several cases of mild or moderate hypersensitivity reactions were observed in these studies.
Hypotension: Hypotension has been reported frequently in hemodialysis patients receiving intravenous Iron. Hypotension following administration of Iron Sucrose may be related to rate of administration and total dose administered. Caution should be taken to administer Iron Sucrose according to recommended guidelines.
Hypersensitivity Reactions: Serious hypersensitivity reactions have been rarely reported in patients receiving Iron Sucrose. Several cases of mild or moderate hypersensitivity reactions were observed in these studies.
Hypotension: Hypotension has been reported frequently in hemodialysis patients receiving intravenous Iron. Hypotension following administration of Iron Sucrose may be related to rate of administration and total dose administered. Caution should be taken to administer Iron Sucrose according to recommended guidelines.
InteractionsView
Drug-drug interactions involving Iron Sucrose have not been studied. Iron Sucrose Injection should not be administered concomitantly with oral iron preparations since the absorption of oral Iron is reduced. Even oral Iron therapy should not be given until 5 days after last injection.
Pregnancy & lactationView
Pregnancy Category-B. No adequate and well controlled studies in pregnant women. This drug should be used during pregnancy only if clearly needed. It is not known whether this drug is excreted in human milk. Because many drugs are excreted in human milk, caution should be exercised when Iron Sucrose is administered to a nursing woman.
Pediatric usageView
Pediatric Use: Safety and effectiveness of Iron Sucrose in pediatric patients have not been established.
Geriatric Use: No overall differences in safety were observed between the elder subjects and younger subjects, and other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out.
Injection into dialyser: Iron Sucrose Injection may be administered directly into the venous limb of the dialyser under the same conditions as for intravenous injection.
Hemodialysis Dependent-Chronic Kidney Disease Patients (HDD-CKD): Iron Sucrose Injection may be administered undiluted as a 100 mg slow intravenous injection over 2 to 5 minutes or as an infusion of 100 mg, diluted in a maximum of 100 ml of 0.9% NaCI over a period of at least 15 minutes per consecutive hemodialysis session for a total cumulative dose of 1,000 mg.
Non-Dialysis Dependent-Chronic Kidney Disease Patient (NDD-CKD): Iron Sucrose Injection is administered as a total cumulative dose 1000 mg over a 14 day period as a 200 mg slow IV injection undiluted over 2 to 5 minutes on 5 different occasions within the 14 day period.
Geriatric Use: No overall differences in safety were observed between the elder subjects and younger subjects, and other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out.
Injection into dialyser: Iron Sucrose Injection may be administered directly into the venous limb of the dialyser under the same conditions as for intravenous injection.
Hemodialysis Dependent-Chronic Kidney Disease Patients (HDD-CKD): Iron Sucrose Injection may be administered undiluted as a 100 mg slow intravenous injection over 2 to 5 minutes or as an infusion of 100 mg, diluted in a maximum of 100 ml of 0.9% NaCI over a period of at least 15 minutes per consecutive hemodialysis session for a total cumulative dose of 1,000 mg.
Non-Dialysis Dependent-Chronic Kidney Disease Patient (NDD-CKD): Iron Sucrose Injection is administered as a total cumulative dose 1000 mg over a 14 day period as a 200 mg slow IV injection undiluted over 2 to 5 minutes on 5 different occasions within the 14 day period.
Overdose effectsView
Dosages of Iron Sucrose Injection in excess of Iron needs may lead to accumulation of Iron in storage sites leading to hemosiderosis. Periodic monitoring of Iron parameters such as serum ferritin and transferrin saturation may assist in recognizing Iron accumulation. Iron Sucrose should not be administered to patients with Iron overload and should be discontinued when serum ferritin levels equal or exceed established guidelines. Particular caution should be exercised to avoid Iron overload where anaemia unresponsive to treatment has been incorrectly diagnosed as Iron deficiency anaemia. Symptoms associated with overdosage or infusing Iron Sucrose too rapidly included hypotension, headache, vomiting, nausea, dizziness, joint aches, paresthesia, abdominal and muscle pain, edema. and cardiovascular collapse. Most symptoms have been successfully treated with IV fluids, hydrocortisone, and/or antihistamines. Infusing the solution as recommended or at a slower rate may also alleviate symptoms.
StorageView
Store in a cool (15°C- 30°C) & dry place, protected from light. Keep out of the reach of children. Do not freeze.
Maxiflox
Moxifloxacin Hydrochloride (Ophthalmic)
Maxiflox
Moxifloxacin Hydrochloride (Ophthalmic)
Indications
Ocular infections
Indication detailsView
The ophthalmic solution is indicated for the treatment of bacterial conjunctivitis caused by susceptible strains of the following organisms:
- Aerobic Gram-positive microorganisms: Corynebacterium species, Micrococcus luteus, Staphylococcus aureus, Staphylococcus epidermidis, Staphylococcus haemolyticus, Staphylococcus hominis, Staphylococcus warneri, Streptococcus pneumoniae, Streptococcus viridans group.
- Aerobic Gram-negative microorganisms: Acinetobacterlwoffii, Haemophilusinfluenzae, Haemophilus parainfluenzae.
- Other microorganisms: Chlamydia trachomatis.
Therapeutic classView
Ophthalmic antibacterial drugs
PharmacologyView
The antimicrobial action of Moxifloxacin results from inhibition of the topoisomerase II (DNA gyrase) and topoisomerase IV. DNA gyrase is an essential enzyme that is involved in the replication, transcription and repair of bacterial DNA. Topoisomerase IV is an enzyme known to play a key role in the partitioning of the chromosomal DNA during bacterial cell division.
DosageView
Eye Drops: One drop in the affected eye 3 times per day for 7 days.
Eye Ointment: It should be applied thinly and evenly to the affected eye three times a day for the first two days and for the next five days apply two times a day or as advised by the registered physician.
Eye Ointment: It should be applied thinly and evenly to the affected eye three times a day for the first two days and for the next five days apply two times a day or as advised by the registered physician.
Side effectsView
The most frequently reported ocular adverse events were conjunctivitis, decreased visual acuity, dry eye, keratitis, ocular discomfort, ocular hyperemia, ocular pain, ocular pruritus, subconjunctival hemorrhage, and tearing. These events occurred in approximately 1-6% of patients. Nonocular adverse events reported at a rate of 1-4% were fever, increased cough, infection, otitis media, pharyngitis, rash, and rhinitis.
ContraindicationsView
Moxifloxacin Hydrochloride ophthalmic solution is contraindicated in patients with a history of hypersensitivity to Moxifloxacin, to other quinolones, or to any of the components in this medication.
PrecautionsView
As with other anti-infectives, prolonged use may result in overgrowth of nonsusceptible organisms, including fungi. If superinfection occurs, discontinue use and institute alternative therapy. Whenever clinical judgment dictates, the patient should be examined with the aid of magnification, such as slit lamp biomicroscopy, and, where appropriate, fluorescein staining. Patients should be advised not to wear contact lenses if they have signs and symptoms of bacterial conjunctivitis.
InteractionsView
Drug-drug interaction studies have not been conducted with Moxifloxacin Hydrochloride ophthalmic solution. In vitro studies indicate that Moxifloxacin does not inhibit CYP3A4, CYP2D6, CYP2C9, CYP2C19, or CYP1A2 indicating that Moxifloxacin is unlikely to alter the pharmacokinetics of drugs metabolized by these cytochrome P450 isozymes.
Pregnancy & lactationView
Since there are no adequate and well-controlled studies in pregnant women, Moxifloxacin Hydrochloride ophthalmic solution should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. Moxifloxacin has not been measured in human milk, although it can be presumed to be excreted in human milk. Caution should be exercised when Moxifloxacin hydrochloride ophthalmic solution is administered to a nursing mother.
StorageView
Store bellow 25°C. Do not freeze. Store in cool and dry place, protected from light. Keep out of the reach of children. Do not touch dropper tip to any surface as this may contaminate this preparation. Do not use after one month of first opening.
Maxiflox
Moxifloxacin Hydrochloride (Tablet)
Maxiflox
Moxifloxacin Hydrochloride (Tablet)
Indications
Acute bacterial sinusitis
Indication detailsView
Moxifloxacin is indicated for the treatment of acute bacterial sinusitis, acute exacerbation of chronic bronchitis, community acquired pneumonia, uncomplicated & complicated skin and skin structure infections, complicated intra-abdominal infections and pelvic inflammatory disease.
Therapeutic classView
4-Quinolone preparations
PharmacologyView
Moxifloxacin is a 4th generation synthetic broad spectrum, fluoroquinolone class of antibacterial drug. It has activity against a wide range of gram-positive, gram-negative, anaerobic and atypical bacteria including Mycoplasma pneumoniae. It acts by inhibiting topoisomerase II (DNA gyrase) and topoisomerase IV which are necessary for bacterial DNA replication, transcription & repair.
DosageView
Acute bacterial sinusitis: 400 mg once daily 7-10 days.
Acute bacterial exacerbation of chronic bronchitis: 400 mg once daily 5-10 days.
Community-acquired pneumonia: 400 mg once daily 7-14 days.
Uncomplicated skin and skin structure infections: 400 mg once daily 7 days.
Complicated skin and skin structure infections: 400 mg once daily 7-21 days.
Complicated intra-abdominal infections: 400 mg once daily 5-14 days.
Pelvic inflammatory disease: 400 mg once daily 14 days.
Acute bacterial exacerbation of chronic bronchitis: 400 mg once daily 5-10 days.
Community-acquired pneumonia: 400 mg once daily 7-14 days.
Uncomplicated skin and skin structure infections: 400 mg once daily 7 days.
Complicated skin and skin structure infections: 400 mg once daily 7-21 days.
Complicated intra-abdominal infections: 400 mg once daily 5-14 days.
Pelvic inflammatory disease: 400 mg once daily 14 days.
Side effectsView
Common side effects of Moxifloxacin include nausea, vomiting, diarrhea, headache and dizziness.
ContraindicationsView
It is contraindicated in patients with a history of hypersensitivity to Moxifloxacin or other quinolones.
PrecautionsView
Moxifloxacin may cause an increased risk of tendinitis and tendon rupture. It should be discontinued if pain or inflammation in a tendon occurs. It should not be used in patients with known prolongation of the QT interval, patients with uncorrected hypokalemia, and patients with receiving Class IA or Class III antiarrhythmic agents
InteractionsView
Moxifloxacin absorption is decreased when administered with antacids, sucralfate, multivitamins, and multivalent cations (e.g. iron or zinc). Moxifloxacin may enhance the risk of convulsions with NSAIDs and bleeding with warfarin. So concomitant use of Moxifloxacin with them should be avoided.
Pregnancy & lactationView
US FDA pregnancy category C. Moxifloxacin is not recommended during pregnancy & lactation.
Pediatric usageView
Renal or hepatic impaired patients: No dose adjustment is necessary for patients with renal or hepatic impairment.
Pediatric patients: Safety and effectiveness of Moxifloxacin in pediatric patients and adolescent less than 18 years of age have not been established.
Pediatric patients: Safety and effectiveness of Moxifloxacin in pediatric patients and adolescent less than 18 years of age have not been established.
StorageView
Keep in a dry place, away from light and heat. Keep out of the reach of children.
Maxilax
Lactitol Monohydrate
Maxilax
Lactitol Monohydrate
Indications
Hepatic encephalopathy
Indication detailsView
Lactitol Monohydrate is indicated in chronic idiopathic constipation (CIC), acute and chronic portal systemic encephalopathy.
Therapeutic classView
Osmotic purgatives
PharmacologyView
Lactitol Monohydrate is a disaccharide derivatives consisting of galactose and sorbitol, which is only minimally absorbed and is not hydrolysed by the disaccharidases of the GIT and thus reaches the colon unchanged. In the colon it is broken down to short chain low molecular weight organic acids by the intestinal flora, resulting in an increase in osmotic pressure in the colon, thereby causing an increase in the stool water content and stool volume, which explains the laxative effect. Lactitol Monohydrate produces its effect in the lumen of the colon, where it is virtually 100% bioavailable. It is absorbed only in minimal amounts. Up to 2% can be found unchanged in the urine.
DosageView
Lactitol can be mixed with hot or cold beverages, puddings etc. Dosage will require adjustment to obtaine one daily bowel movement in constipated patients and two daily bowel movements in patients with portal systemic encephalopathy.
In constipation: In adult: The initial daily dosage should be 20 g taken in a single dose with the morning or evening meal. After a few days, a daily dose of 10 g may be sufficient.
Children: The mean dosage is 0.25 g/kg body weight daily.
In portal systemic encephalopathy: The dose should be adjusted according to the severity of the patient’s disease and their individual response. The initial recommended dose is 0.5 to 0.7 gm/kg body weight daily, divided into three daily doses with meals.
In constipation: In adult: The initial daily dosage should be 20 g taken in a single dose with the morning or evening meal. After a few days, a daily dose of 10 g may be sufficient.
Children: The mean dosage is 0.25 g/kg body weight daily.
- 1 to 6 years: 2.5 to 5 gm
- 6 to 12 years: 5 to 10 gm
- 12 to 16 years: 10 to 20 gm
In portal systemic encephalopathy: The dose should be adjusted according to the severity of the patient’s disease and their individual response. The initial recommended dose is 0.5 to 0.7 gm/kg body weight daily, divided into three daily doses with meals.
Side effectsView
At the start of the treatment with lactitol may produce abdominal discomforts such as flatulence, pain, cramps or sensation of fullness. Such effects tend to diminish or disappear after a few days of regular intake of Lactitol. Occasionally, nausea or anal pruritus has been reported in some cases.
ContraindicationsView
Patients with known hypersensitivity to any of the ingredients of this preparation.
PrecautionsView
- Elderly or debilitated patients receiving long-term treatment with lactitol should have their serum electrolytes monitored regularly.
- As for all laxatives, pre-existing fluid or electrolyte imbalance should be corrected before starting treatment with lactitol.
- Following treatment of Lactitol, hydrogen may accumulate in the bowel. Patients who need to undergo electrocauterisation procedure should therefore have a thorough bowel cleansing with a non-fermentable solution.
- Lactitol is not recommended in case s of ileostomy or colostomy.
- Prolonged use of laxatives without interruption should be avoided.
InteractionsView
Antacids and neomycin should not be given simultaneously with Lactitol to cirrhotic patients with portal systemic encephalopathy. Lactitol may increase potassium loss caused by other drugs e.g. thiazide diuretics, corticosteroids, carbenoxolone, amphotericin B and it may enhance the risk of toxic effects of glycosides in patients receiving concomitant therapy.
Pregnancy & lactationView
Lactitol is minimally absorbed systemically following oral administration, and it is unknown whether maternal use will result in fetal exposure to the drug. There are no data on the presence of lactitol in human or animal milk, the effects on the breastfed infant, or the effects on milk production.
StorageView
Store in a cool, dry place and away from light. Keep out of reach of children.
Maxilax
Lactitol Monohydrate
Maxilax
Lactitol Monohydrate
Indications
Hepatic encephalopathy
Indication detailsView
Lactitol Monohydrate is indicated in chronic idiopathic constipation (CIC), acute and chronic portal systemic encephalopathy.
Therapeutic classView
Osmotic purgatives
PharmacologyView
Lactitol Monohydrate is a disaccharide derivatives consisting of galactose and sorbitol, which is only minimally absorbed and is not hydrolysed by the disaccharidases of the GIT and thus reaches the colon unchanged. In the colon it is broken down to short chain low molecular weight organic acids by the intestinal flora, resulting in an increase in osmotic pressure in the colon, thereby causing an increase in the stool water content and stool volume, which explains the laxative effect. Lactitol Monohydrate produces its effect in the lumen of the colon, where it is virtually 100% bioavailable. It is absorbed only in minimal amounts. Up to 2% can be found unchanged in the urine.
DosageView
Lactitol can be mixed with hot or cold beverages, puddings etc. Dosage will require adjustment to obtaine one daily bowel movement in constipated patients and two daily bowel movements in patients with portal systemic encephalopathy.
In constipation: In adult: The initial daily dosage should be 20 g taken in a single dose with the morning or evening meal. After a few days, a daily dose of 10 g may be sufficient.
Children: The mean dosage is 0.25 g/kg body weight daily.
In portal systemic encephalopathy: The dose should be adjusted according to the severity of the patient’s disease and their individual response. The initial recommended dose is 0.5 to 0.7 gm/kg body weight daily, divided into three daily doses with meals.
In constipation: In adult: The initial daily dosage should be 20 g taken in a single dose with the morning or evening meal. After a few days, a daily dose of 10 g may be sufficient.
Children: The mean dosage is 0.25 g/kg body weight daily.
- 1 to 6 years: 2.5 to 5 gm
- 6 to 12 years: 5 to 10 gm
- 12 to 16 years: 10 to 20 gm
In portal systemic encephalopathy: The dose should be adjusted according to the severity of the patient’s disease and their individual response. The initial recommended dose is 0.5 to 0.7 gm/kg body weight daily, divided into three daily doses with meals.
Side effectsView
At the start of the treatment with lactitol may produce abdominal discomforts such as flatulence, pain, cramps or sensation of fullness. Such effects tend to diminish or disappear after a few days of regular intake of Lactitol. Occasionally, nausea or anal pruritus has been reported in some cases.
ContraindicationsView
Patients with known hypersensitivity to any of the ingredients of this preparation.
PrecautionsView
- Elderly or debilitated patients receiving long-term treatment with lactitol should have their serum electrolytes monitored regularly.
- As for all laxatives, pre-existing fluid or electrolyte imbalance should be corrected before starting treatment with lactitol.
- Following treatment of Lactitol, hydrogen may accumulate in the bowel. Patients who need to undergo electrocauterisation procedure should therefore have a thorough bowel cleansing with a non-fermentable solution.
- Lactitol is not recommended in case s of ileostomy or colostomy.
- Prolonged use of laxatives without interruption should be avoided.
InteractionsView
Antacids and neomycin should not be given simultaneously with Lactitol to cirrhotic patients with portal systemic encephalopathy. Lactitol may increase potassium loss caused by other drugs e.g. thiazide diuretics, corticosteroids, carbenoxolone, amphotericin B and it may enhance the risk of toxic effects of glycosides in patients receiving concomitant therapy.
Pregnancy & lactationView
Lactitol is minimally absorbed systemically following oral administration, and it is unknown whether maternal use will result in fetal exposure to the drug. There are no data on the presence of lactitol in human or animal milk, the effects on the breastfed infant, or the effects on milk production.
StorageView
Store in a cool, dry place and away from light. Keep out of reach of children.
Maxima
Esomeprazole
Maxima
Esomeprazole
Indication detailsView
Esomeprazole is indicated:
- To relieve from chronic heartburn symptoms and other symptoms associated with GERD
- For the healing of erosive esophagitis
- For maintenance of healing of erosive esophagitis
- In combination with amoxicillin and clarithromycin for eradication of Helicobacter pylori infection in patients with duodenal ulcer disease.
- Zollinger-Ellison Syndrome
- Acid related Dyspepsia
- Duodenal & Gastric ulcer
PharmacologyView
Esomeprazole is a proton pump inhibitor that suppresses gastric acid secretion by specific inhibition of the H+/K+-ATPase in the gastric parietal cell. Esomeprazole (S-isomer of omeprazole) is the first single optical isomer of proton pump inhibitor, provides better acid control than racemic proton pump inhibitors.
Absorption: Esomeprazole capsules contain an enteric-coated pellet formulation of esomeprazole magnesium. After oral administration peak plasma levels (Cmax) occur at approximately 1.5 hours (Tmax). The Cmax increases proportionally when the dose is increased, and there is a three-fold increase in the area under the plasma concentration-time curve (AUC) from 20 to 40 mg. At repeated once daily dosing, the systemic bioavailability is approximately 90% compared to 64% after a single dose. The AUC after administration of a single dose of esomeprazole is decreased by 33-53% after food intake compared to fasting conditions. Esomeprazole should be taken at least one hour before meals.
Distribution: Esomeprazole is 97% bound to plasma proteins. Plasma protein binding is constant over the concentration range of 2 20 mmol/L. The apparent volume of distribution at steady state in healthy volunteers is approximately 16 L.
Metabolism: Esomeprazole is extensively metabolized in the liver by the cytochrome P450 (CYP) enzyme system. The metabolites of esomeprazole lack anti-secretory activity. The major part of esomeprazole’s metabolism is dependent upon the CYP2C19 isoenzyme, which forms the hydroxy and desmethyl metabolites. The remaining amount is dependent on CYP3A4 which forms the sulphone metabolite.
Excretion: The plasma elimination half-life of esomeprazole is approximately 1–1.5 hours. Less than 1% of parent drug is excreted in the urine. Approximately 80% of an oral dose of esomeprazole is excreted as inactive metabolites in the urine, and the remainder is found as inactive metabolites in the faeces.
Combination Therapy with Antimicrobials: Esomeprazole magnesium 40 mg once daily is given in combination with clarithromycin 500 mg twice daily and amoxicillin 1000 mg twice daily for 7 days. The mean steady state AUC and Cmax of Esomeprazole increased by 70% and 18%, respectively, during triple combination therapy compared to treatment with Esomeprazole alone. The pharmacokinetic parameters for clarithromycin and amoxicillin are similar during triple combination therapy and administration of each drug alone. However, the mean AUC and Cmax for 14-hydroxyclarithromycin are increased by 19% and 22%, respectively, during triple combination therapy compared to treatment with clarithromycin alone. This increase in exposure to 14-hydroxyclarithromycin is not considered to be clinically significant.
Absorption: Esomeprazole capsules contain an enteric-coated pellet formulation of esomeprazole magnesium. After oral administration peak plasma levels (Cmax) occur at approximately 1.5 hours (Tmax). The Cmax increases proportionally when the dose is increased, and there is a three-fold increase in the area under the plasma concentration-time curve (AUC) from 20 to 40 mg. At repeated once daily dosing, the systemic bioavailability is approximately 90% compared to 64% after a single dose. The AUC after administration of a single dose of esomeprazole is decreased by 33-53% after food intake compared to fasting conditions. Esomeprazole should be taken at least one hour before meals.
Distribution: Esomeprazole is 97% bound to plasma proteins. Plasma protein binding is constant over the concentration range of 2 20 mmol/L. The apparent volume of distribution at steady state in healthy volunteers is approximately 16 L.
Metabolism: Esomeprazole is extensively metabolized in the liver by the cytochrome P450 (CYP) enzyme system. The metabolites of esomeprazole lack anti-secretory activity. The major part of esomeprazole’s metabolism is dependent upon the CYP2C19 isoenzyme, which forms the hydroxy and desmethyl metabolites. The remaining amount is dependent on CYP3A4 which forms the sulphone metabolite.
Excretion: The plasma elimination half-life of esomeprazole is approximately 1–1.5 hours. Less than 1% of parent drug is excreted in the urine. Approximately 80% of an oral dose of esomeprazole is excreted as inactive metabolites in the urine, and the remainder is found as inactive metabolites in the faeces.
Combination Therapy with Antimicrobials: Esomeprazole magnesium 40 mg once daily is given in combination with clarithromycin 500 mg twice daily and amoxicillin 1000 mg twice daily for 7 days. The mean steady state AUC and Cmax of Esomeprazole increased by 70% and 18%, respectively, during triple combination therapy compared to treatment with Esomeprazole alone. The pharmacokinetic parameters for clarithromycin and amoxicillin are similar during triple combination therapy and administration of each drug alone. However, the mean AUC and Cmax for 14-hydroxyclarithromycin are increased by 19% and 22%, respectively, during triple combination therapy compared to treatment with clarithromycin alone. This increase in exposure to 14-hydroxyclarithromycin is not considered to be clinically significant.
DosageView
Healing of Erosive Esophagitis: 20 mg or 40 mg Once Daily for 4-8 Weeks. The majority of patients are healed within 4 to 8 weeks. For patients who don't heal after 4-8 weeks, an additional 4-8 weeks of treatment may be considered. Maintenance of Healing of Erosive
Esophagitis: 20 mg Once Daily (Clinical studies did not extend 6 months).
Symptomatic GERD: 20 mg Once Daily for 4 Weeks. If symptoms do not resolve completely after 4 weeks, an additional 4 weeks of treatment may be considered.
Helicobacter Pylori eradication: Triple Therapy to reduce the risk of Duodenal Ulcer recurrence-Esomeprazole 40 mg Once Daily for 10 days, Amoxicillin 1000 mg Twice Daily for 10 days, Clarithromycin 500 mg Twice Daily for 10 days.
Zollinger-Ellison Syndrome: The dose is 20-80 mg once daily. The dosage should be adjusted individually and treatment continued as long as clinically indicated.
Acid-related Dyspepsia: 20-40 mg once daily for 2-4 weeks according to the response.
Duodenal ulcer: 20 mg once daily for 2-4 weeks. Gastric ulcer: 20-40 mg once daily for 4-8 weeks.
Injection: The recommended adult dose is 40 mg Esomeprazole given once daily by intravenous injection (not less than 3 minutes) or intravenous infusion (10 to 30 minutes). Esomeprazole IV injection should not be administered concomitantly with any other medications through the same intravenous site. Treatment with Esomeprazole IV injection should be discontinued as soon as the patient is able to resume treatment with Esomeprazole delayed-release capsules. Safety and effectiveness in paediatric patients have not been established.
AdministrationView
Esomeprazole tablet or capsule: should be swallowed whole and taken one hour before a meal.
Direction for use of Delayed-Release Oral Suspension: Whole contents of the packet should be taken into a small glass containing 15 ml. of water. The mixer should be stirred well and leave 2 to 3 minutes to thicken. Stir again and drink within 30 minutes. If any medicine remains after drinking, add more water, stir, and drink immediately. If the suspension is to be administered through a nasogastric or gastric tube, the volume of water in the syringe should be 15 ml. & immediately shake the syringe and leave 2 to 3 minutes to thicken. Shake the syringe and inject it through the nasogastric or gastric tube into the stomach within 30 minutes. An appropriately sized syringe should be used. Shake and flush any remaining contents from the nasogastric or gastric tube into the stomach.
Esomeprazole IV Injection: Esomeprazole IV should be given as a slow intravenous injection. The solution for IV injection is obtained by adding to the vial 5 ml of the solvent (WFI) provided. After reconstitution, the injection should be given slowly over a period of at least 3 minutes. The solution should be used within 12 hours of reconstitution when stored at room temperature up to 30°C. No refrigeration is required. The reconstituted solution should not be used if it contains visible particulate.
Direction for use of Delayed-Release Oral Suspension: Whole contents of the packet should be taken into a small glass containing 15 ml. of water. The mixer should be stirred well and leave 2 to 3 minutes to thicken. Stir again and drink within 30 minutes. If any medicine remains after drinking, add more water, stir, and drink immediately. If the suspension is to be administered through a nasogastric or gastric tube, the volume of water in the syringe should be 15 ml. & immediately shake the syringe and leave 2 to 3 minutes to thicken. Shake the syringe and inject it through the nasogastric or gastric tube into the stomach within 30 minutes. An appropriately sized syringe should be used. Shake and flush any remaining contents from the nasogastric or gastric tube into the stomach.
Esomeprazole IV Injection: Esomeprazole IV should be given as a slow intravenous injection. The solution for IV injection is obtained by adding to the vial 5 ml of the solvent (WFI) provided. After reconstitution, the injection should be given slowly over a period of at least 3 minutes. The solution should be used within 12 hours of reconstitution when stored at room temperature up to 30°C. No refrigeration is required. The reconstituted solution should not be used if it contains visible particulate.
Side effectsView
The most frequently occurring adverse events reported with Esomeprazole include headache, diarrhoea, nausea, flatulence, abdominal pain, constipation and dry mouth. There are no difference in types of related adverse events seen during maintenance treatment upto 12 months compared to short term treatment.
ContraindicationsView
Esomeprazole is contraindicated in-patient with known hypersensitivity to any of the formulation.
PrecautionsView
General: Symptomatic response to therapy with esomeprazole does not preclude the presence of gastric malignancy.
Information for patients: Esomeprazole capsules should be taken at least one hour before meals. For patients who have difficulty swallowing capsules, one tablespoon of applesauce can be added to an empty bowl and the Esomeprazole capsules can be opened, and the pellets inside the capsule carefully emptied onto the applesauce. The pellets should be mixed with the applesauce and then swallowed immediately. The applesauce used should not be hot and should be soft enough to be swallowed without chewing. The pellets should not be chewed or crushed. The pellet/applesauce mixture should not be stored for future use. Antacids may be used while taking esomeprazole.
Information for patients: Esomeprazole capsules should be taken at least one hour before meals. For patients who have difficulty swallowing capsules, one tablespoon of applesauce can be added to an empty bowl and the Esomeprazole capsules can be opened, and the pellets inside the capsule carefully emptied onto the applesauce. The pellets should be mixed with the applesauce and then swallowed immediately. The applesauce used should not be hot and should be soft enough to be swallowed without chewing. The pellets should not be chewed or crushed. The pellet/applesauce mixture should not be stored for future use. Antacids may be used while taking esomeprazole.
InteractionsView
Esomeprazole is extensively metabolized in the liver by CYP2C19 and CYP3A4. In vitro and in vivo studies have shown that Esomeprazole is not likely to inhibit CYPs 1A2, 2A6, 2C9, 2D6, 2E1 and 3A4. No clinically relevant interactions with drugs metabolized by these CYP enzymes would be expected. Drug interaction studies have shown that Esomeprazole does not have any clinically significant interactions with phenytoin, warfarin, quinidine, clarithromycin or amoxicillin.
Esomeprazole may potentially interfere with CYP2C19, the major Esomeprazole metabolizing enzyme. Co-administration of Esomeprazole 30 mg and diazepam, a CYP2C19 substrate has resulted in a 45% decrease in clearance of diazepam. Increased plasma levels of diazepam have been observed 12 hours after dosing and onwards. Esomeprazole inhibits gastric acid secretion. Therefore, Esomeprazole may interfere with the absorption of drugs where gastric pH is an important determinant of bioavailability (e.g., ketoconazole, iron salts and digoxin).
Co-administration of oral contraceptives, diazepam, phenytoin, or quinidine do not seem to change the pharmacokinetic profile of Esomeprazole.
Combination Therapy with Clarithromycin: Co-administration of esomeprazole, clarithromycin, and amoxicillin has resulted in increases in the plasma levels of esomeprazole and 14-hydroxyclarithromycin.
Esomeprazole may potentially interfere with CYP2C19, the major Esomeprazole metabolizing enzyme. Co-administration of Esomeprazole 30 mg and diazepam, a CYP2C19 substrate has resulted in a 45% decrease in clearance of diazepam. Increased plasma levels of diazepam have been observed 12 hours after dosing and onwards. Esomeprazole inhibits gastric acid secretion. Therefore, Esomeprazole may interfere with the absorption of drugs where gastric pH is an important determinant of bioavailability (e.g., ketoconazole, iron salts and digoxin).
Co-administration of oral contraceptives, diazepam, phenytoin, or quinidine do not seem to change the pharmacokinetic profile of Esomeprazole.
Combination Therapy with Clarithromycin: Co-administration of esomeprazole, clarithromycin, and amoxicillin has resulted in increases in the plasma levels of esomeprazole and 14-hydroxyclarithromycin.
Pregnancy & lactationView
There are no adequate and well-controlled studies in pregnant women. Animal studies have revealed no teratogenic effects. The excretion of esomeprazole in milk has not been studied. Breast-feeding should be therefore be discontinued if the use of esomeprazole is considered essential.
Pediatric usageView
Paediatric Use: Safety and effectiveness in paediatric patients have not been established.
Geriatric Use: No overall differences in safety and efficacy have been observed between the elderly and younger individuals, and other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out
Hepatic Insufficiency: No dosage adjustment is recommended for patients with mild to moderate hepatic insufficiency. However, in patients with severe hepatic insufficiency, a dose of 20 mg once daily should not be exceeded.
Renal Insufficiency: The Pharmacokinetics of Esomeprazole in patients with renal impairment are not expected to be altered relative to healthy volunteers as less than 1% of Esomeprazole is excreted unchanged in the urine.
Geriatric Use: No overall differences in safety and efficacy have been observed between the elderly and younger individuals, and other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out
Hepatic Insufficiency: No dosage adjustment is recommended for patients with mild to moderate hepatic insufficiency. However, in patients with severe hepatic insufficiency, a dose of 20 mg once daily should not be exceeded.
Renal Insufficiency: The Pharmacokinetics of Esomeprazole in patients with renal impairment are not expected to be altered relative to healthy volunteers as less than 1% of Esomeprazole is excreted unchanged in the urine.
Overdose effectsView
A single oral dose of Esomeprazole at 510 mg/kg (about 103 times the human dose on a body surface area basis), has been lethal to rats. The major signs of acute toxicity are reduced motor activity, changes in respiratory frequency, tremor, ataxia, and intermittent clonic convulsions. There have been no reports of overdose with Esomeprazole. No specific antidote for Esomeprazole is known. Since Esomeprazole is extensively protein bound, it is not expected to be removed by dialysis. In the event of overdosage, treatment should be symptomatic and supportive. As with the management of any overdose, the possibility of multiple drug ingestion should be considered.
ReconstitutionView
Infusion: Reconstitute one sterile single-dose vial of Esomeprazole IV Injection with 5 ml of the solvent (WFI) provided and further diluting the resulting solution within 0.9% Sodium Chloride solution or 5% Dextrose solution to make a final volume of 50 ml. The resultant infusion should be given intravenously over a period of 10-30 minutes. Chemical and physical in-use stability has been demonstrated for 12 hours after reconstitution with 0.9% Sodium Chloride solution or for 6 hours after reconstitution with 5% Dextrose solution. From a microbial point of view, the product should be used immediately. Any unused portion should be discarded.
StorageView
Store at a temperature not exceeding 30°C in a dry place. Protect from light and moisture. Keep out of reach of children.
Maxima
Esomeprazole
Maxima
Esomeprazole
Indication detailsView
Esomeprazole is indicated:
- To relieve from chronic heartburn symptoms and other symptoms associated with GERD
- For the healing of erosive esophagitis
- For maintenance of healing of erosive esophagitis
- In combination with amoxicillin and clarithromycin for eradication of Helicobacter pylori infection in patients with duodenal ulcer disease.
- Zollinger-Ellison Syndrome
- Acid related Dyspepsia
- Duodenal & Gastric ulcer
PharmacologyView
Esomeprazole is a proton pump inhibitor that suppresses gastric acid secretion by specific inhibition of the H+/K+-ATPase in the gastric parietal cell. Esomeprazole (S-isomer of omeprazole) is the first single optical isomer of proton pump inhibitor, provides better acid control than racemic proton pump inhibitors.
Absorption: Esomeprazole capsules contain an enteric-coated pellet formulation of esomeprazole magnesium. After oral administration peak plasma levels (Cmax) occur at approximately 1.5 hours (Tmax). The Cmax increases proportionally when the dose is increased, and there is a three-fold increase in the area under the plasma concentration-time curve (AUC) from 20 to 40 mg. At repeated once daily dosing, the systemic bioavailability is approximately 90% compared to 64% after a single dose. The AUC after administration of a single dose of esomeprazole is decreased by 33-53% after food intake compared to fasting conditions. Esomeprazole should be taken at least one hour before meals.
Distribution: Esomeprazole is 97% bound to plasma proteins. Plasma protein binding is constant over the concentration range of 2 20 mmol/L. The apparent volume of distribution at steady state in healthy volunteers is approximately 16 L.
Metabolism: Esomeprazole is extensively metabolized in the liver by the cytochrome P450 (CYP) enzyme system. The metabolites of esomeprazole lack anti-secretory activity. The major part of esomeprazole’s metabolism is dependent upon the CYP2C19 isoenzyme, which forms the hydroxy and desmethyl metabolites. The remaining amount is dependent on CYP3A4 which forms the sulphone metabolite.
Excretion: The plasma elimination half-life of esomeprazole is approximately 1–1.5 hours. Less than 1% of parent drug is excreted in the urine. Approximately 80% of an oral dose of esomeprazole is excreted as inactive metabolites in the urine, and the remainder is found as inactive metabolites in the faeces.
Combination Therapy with Antimicrobials: Esomeprazole magnesium 40 mg once daily is given in combination with clarithromycin 500 mg twice daily and amoxicillin 1000 mg twice daily for 7 days. The mean steady state AUC and Cmax of Esomeprazole increased by 70% and 18%, respectively, during triple combination therapy compared to treatment with Esomeprazole alone. The pharmacokinetic parameters for clarithromycin and amoxicillin are similar during triple combination therapy and administration of each drug alone. However, the mean AUC and Cmax for 14-hydroxyclarithromycin are increased by 19% and 22%, respectively, during triple combination therapy compared to treatment with clarithromycin alone. This increase in exposure to 14-hydroxyclarithromycin is not considered to be clinically significant.
Absorption: Esomeprazole capsules contain an enteric-coated pellet formulation of esomeprazole magnesium. After oral administration peak plasma levels (Cmax) occur at approximately 1.5 hours (Tmax). The Cmax increases proportionally when the dose is increased, and there is a three-fold increase in the area under the plasma concentration-time curve (AUC) from 20 to 40 mg. At repeated once daily dosing, the systemic bioavailability is approximately 90% compared to 64% after a single dose. The AUC after administration of a single dose of esomeprazole is decreased by 33-53% after food intake compared to fasting conditions. Esomeprazole should be taken at least one hour before meals.
Distribution: Esomeprazole is 97% bound to plasma proteins. Plasma protein binding is constant over the concentration range of 2 20 mmol/L. The apparent volume of distribution at steady state in healthy volunteers is approximately 16 L.
Metabolism: Esomeprazole is extensively metabolized in the liver by the cytochrome P450 (CYP) enzyme system. The metabolites of esomeprazole lack anti-secretory activity. The major part of esomeprazole’s metabolism is dependent upon the CYP2C19 isoenzyme, which forms the hydroxy and desmethyl metabolites. The remaining amount is dependent on CYP3A4 which forms the sulphone metabolite.
Excretion: The plasma elimination half-life of esomeprazole is approximately 1–1.5 hours. Less than 1% of parent drug is excreted in the urine. Approximately 80% of an oral dose of esomeprazole is excreted as inactive metabolites in the urine, and the remainder is found as inactive metabolites in the faeces.
Combination Therapy with Antimicrobials: Esomeprazole magnesium 40 mg once daily is given in combination with clarithromycin 500 mg twice daily and amoxicillin 1000 mg twice daily for 7 days. The mean steady state AUC and Cmax of Esomeprazole increased by 70% and 18%, respectively, during triple combination therapy compared to treatment with Esomeprazole alone. The pharmacokinetic parameters for clarithromycin and amoxicillin are similar during triple combination therapy and administration of each drug alone. However, the mean AUC and Cmax for 14-hydroxyclarithromycin are increased by 19% and 22%, respectively, during triple combination therapy compared to treatment with clarithromycin alone. This increase in exposure to 14-hydroxyclarithromycin is not considered to be clinically significant.
DosageView
Healing of Erosive Esophagitis: 20 mg or 40 mg Once Daily for 4-8 Weeks. The majority of patients are healed within 4 to 8 weeks. For patients who don't heal after 4-8 weeks, an additional 4-8 weeks of treatment may be considered. Maintenance of Healing of Erosive
Esophagitis: 20 mg Once Daily (Clinical studies did not extend 6 months).
Symptomatic GERD: 20 mg Once Daily for 4 Weeks. If symptoms do not resolve completely after 4 weeks, an additional 4 weeks of treatment may be considered.
Helicobacter Pylori eradication: Triple Therapy to reduce the risk of Duodenal Ulcer recurrence-Esomeprazole 40 mg Once Daily for 10 days, Amoxicillin 1000 mg Twice Daily for 10 days, Clarithromycin 500 mg Twice Daily for 10 days.
Zollinger-Ellison Syndrome: The dose is 20-80 mg once daily. The dosage should be adjusted individually and treatment continued as long as clinically indicated.
Acid-related Dyspepsia: 20-40 mg once daily for 2-4 weeks according to the response.
Duodenal ulcer: 20 mg once daily for 2-4 weeks. Gastric ulcer: 20-40 mg once daily for 4-8 weeks.
Injection: The recommended adult dose is 40 mg Esomeprazole given once daily by intravenous injection (not less than 3 minutes) or intravenous infusion (10 to 30 minutes). Esomeprazole IV injection should not be administered concomitantly with any other medications through the same intravenous site. Treatment with Esomeprazole IV injection should be discontinued as soon as the patient is able to resume treatment with Esomeprazole delayed-release capsules. Safety and effectiveness in paediatric patients have not been established.
AdministrationView
Esomeprazole tablet or capsule: should be swallowed whole and taken one hour before a meal.
Direction for use of Delayed-Release Oral Suspension: Whole contents of the packet should be taken into a small glass containing 15 ml. of water. The mixer should be stirred well and leave 2 to 3 minutes to thicken. Stir again and drink within 30 minutes. If any medicine remains after drinking, add more water, stir, and drink immediately. If the suspension is to be administered through a nasogastric or gastric tube, the volume of water in the syringe should be 15 ml. & immediately shake the syringe and leave 2 to 3 minutes to thicken. Shake the syringe and inject it through the nasogastric or gastric tube into the stomach within 30 minutes. An appropriately sized syringe should be used. Shake and flush any remaining contents from the nasogastric or gastric tube into the stomach.
Esomeprazole IV Injection: Esomeprazole IV should be given as a slow intravenous injection. The solution for IV injection is obtained by adding to the vial 5 ml of the solvent (WFI) provided. After reconstitution, the injection should be given slowly over a period of at least 3 minutes. The solution should be used within 12 hours of reconstitution when stored at room temperature up to 30°C. No refrigeration is required. The reconstituted solution should not be used if it contains visible particulate.
Direction for use of Delayed-Release Oral Suspension: Whole contents of the packet should be taken into a small glass containing 15 ml. of water. The mixer should be stirred well and leave 2 to 3 minutes to thicken. Stir again and drink within 30 minutes. If any medicine remains after drinking, add more water, stir, and drink immediately. If the suspension is to be administered through a nasogastric or gastric tube, the volume of water in the syringe should be 15 ml. & immediately shake the syringe and leave 2 to 3 minutes to thicken. Shake the syringe and inject it through the nasogastric or gastric tube into the stomach within 30 minutes. An appropriately sized syringe should be used. Shake and flush any remaining contents from the nasogastric or gastric tube into the stomach.
Esomeprazole IV Injection: Esomeprazole IV should be given as a slow intravenous injection. The solution for IV injection is obtained by adding to the vial 5 ml of the solvent (WFI) provided. After reconstitution, the injection should be given slowly over a period of at least 3 minutes. The solution should be used within 12 hours of reconstitution when stored at room temperature up to 30°C. No refrigeration is required. The reconstituted solution should not be used if it contains visible particulate.
Side effectsView
The most frequently occurring adverse events reported with Esomeprazole include headache, diarrhoea, nausea, flatulence, abdominal pain, constipation and dry mouth. There are no difference in types of related adverse events seen during maintenance treatment upto 12 months compared to short term treatment.
ContraindicationsView
Esomeprazole is contraindicated in-patient with known hypersensitivity to any of the formulation.
PrecautionsView
General: Symptomatic response to therapy with esomeprazole does not preclude the presence of gastric malignancy.
Information for patients: Esomeprazole capsules should be taken at least one hour before meals. For patients who have difficulty swallowing capsules, one tablespoon of applesauce can be added to an empty bowl and the Esomeprazole capsules can be opened, and the pellets inside the capsule carefully emptied onto the applesauce. The pellets should be mixed with the applesauce and then swallowed immediately. The applesauce used should not be hot and should be soft enough to be swallowed without chewing. The pellets should not be chewed or crushed. The pellet/applesauce mixture should not be stored for future use. Antacids may be used while taking esomeprazole.
Information for patients: Esomeprazole capsules should be taken at least one hour before meals. For patients who have difficulty swallowing capsules, one tablespoon of applesauce can be added to an empty bowl and the Esomeprazole capsules can be opened, and the pellets inside the capsule carefully emptied onto the applesauce. The pellets should be mixed with the applesauce and then swallowed immediately. The applesauce used should not be hot and should be soft enough to be swallowed without chewing. The pellets should not be chewed or crushed. The pellet/applesauce mixture should not be stored for future use. Antacids may be used while taking esomeprazole.
InteractionsView
Esomeprazole is extensively metabolized in the liver by CYP2C19 and CYP3A4. In vitro and in vivo studies have shown that Esomeprazole is not likely to inhibit CYPs 1A2, 2A6, 2C9, 2D6, 2E1 and 3A4. No clinically relevant interactions with drugs metabolized by these CYP enzymes would be expected. Drug interaction studies have shown that Esomeprazole does not have any clinically significant interactions with phenytoin, warfarin, quinidine, clarithromycin or amoxicillin.
Esomeprazole may potentially interfere with CYP2C19, the major Esomeprazole metabolizing enzyme. Co-administration of Esomeprazole 30 mg and diazepam, a CYP2C19 substrate has resulted in a 45% decrease in clearance of diazepam. Increased plasma levels of diazepam have been observed 12 hours after dosing and onwards. Esomeprazole inhibits gastric acid secretion. Therefore, Esomeprazole may interfere with the absorption of drugs where gastric pH is an important determinant of bioavailability (e.g., ketoconazole, iron salts and digoxin).
Co-administration of oral contraceptives, diazepam, phenytoin, or quinidine do not seem to change the pharmacokinetic profile of Esomeprazole.
Combination Therapy with Clarithromycin: Co-administration of esomeprazole, clarithromycin, and amoxicillin has resulted in increases in the plasma levels of esomeprazole and 14-hydroxyclarithromycin.
Esomeprazole may potentially interfere with CYP2C19, the major Esomeprazole metabolizing enzyme. Co-administration of Esomeprazole 30 mg and diazepam, a CYP2C19 substrate has resulted in a 45% decrease in clearance of diazepam. Increased plasma levels of diazepam have been observed 12 hours after dosing and onwards. Esomeprazole inhibits gastric acid secretion. Therefore, Esomeprazole may interfere with the absorption of drugs where gastric pH is an important determinant of bioavailability (e.g., ketoconazole, iron salts and digoxin).
Co-administration of oral contraceptives, diazepam, phenytoin, or quinidine do not seem to change the pharmacokinetic profile of Esomeprazole.
Combination Therapy with Clarithromycin: Co-administration of esomeprazole, clarithromycin, and amoxicillin has resulted in increases in the plasma levels of esomeprazole and 14-hydroxyclarithromycin.
Pregnancy & lactationView
There are no adequate and well-controlled studies in pregnant women. Animal studies have revealed no teratogenic effects. The excretion of esomeprazole in milk has not been studied. Breast-feeding should be therefore be discontinued if the use of esomeprazole is considered essential.
Pediatric usageView
Paediatric Use: Safety and effectiveness in paediatric patients have not been established.
Geriatric Use: No overall differences in safety and efficacy have been observed between the elderly and younger individuals, and other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out
Hepatic Insufficiency: No dosage adjustment is recommended for patients with mild to moderate hepatic insufficiency. However, in patients with severe hepatic insufficiency, a dose of 20 mg once daily should not be exceeded.
Renal Insufficiency: The Pharmacokinetics of Esomeprazole in patients with renal impairment are not expected to be altered relative to healthy volunteers as less than 1% of Esomeprazole is excreted unchanged in the urine.
Geriatric Use: No overall differences in safety and efficacy have been observed between the elderly and younger individuals, and other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out
Hepatic Insufficiency: No dosage adjustment is recommended for patients with mild to moderate hepatic insufficiency. However, in patients with severe hepatic insufficiency, a dose of 20 mg once daily should not be exceeded.
Renal Insufficiency: The Pharmacokinetics of Esomeprazole in patients with renal impairment are not expected to be altered relative to healthy volunteers as less than 1% of Esomeprazole is excreted unchanged in the urine.
Overdose effectsView
A single oral dose of Esomeprazole at 510 mg/kg (about 103 times the human dose on a body surface area basis), has been lethal to rats. The major signs of acute toxicity are reduced motor activity, changes in respiratory frequency, tremor, ataxia, and intermittent clonic convulsions. There have been no reports of overdose with Esomeprazole. No specific antidote for Esomeprazole is known. Since Esomeprazole is extensively protein bound, it is not expected to be removed by dialysis. In the event of overdosage, treatment should be symptomatic and supportive. As with the management of any overdose, the possibility of multiple drug ingestion should be considered.
ReconstitutionView
Infusion: Reconstitute one sterile single-dose vial of Esomeprazole IV Injection with 5 ml of the solvent (WFI) provided and further diluting the resulting solution within 0.9% Sodium Chloride solution or 5% Dextrose solution to make a final volume of 50 ml. The resultant infusion should be given intravenously over a period of 10-30 minutes. Chemical and physical in-use stability has been demonstrated for 12 hours after reconstitution with 0.9% Sodium Chloride solution or for 6 hours after reconstitution with 5% Dextrose solution. From a microbial point of view, the product should be used immediately. Any unused portion should be discarded.
StorageView
Store at a temperature not exceeding 30°C in a dry place. Protect from light and moisture. Keep out of reach of children.
Maxima
Esomeprazole
Maxima
Esomeprazole
Indication detailsView
Esomeprazole is indicated:
- To relieve from chronic heartburn symptoms and other symptoms associated with GERD
- For the healing of erosive esophagitis
- For maintenance of healing of erosive esophagitis
- In combination with amoxicillin and clarithromycin for eradication of Helicobacter pylori infection in patients with duodenal ulcer disease.
- Zollinger-Ellison Syndrome
- Acid related Dyspepsia
- Duodenal & Gastric ulcer
PharmacologyView
Esomeprazole is a proton pump inhibitor that suppresses gastric acid secretion by specific inhibition of the H+/K+-ATPase in the gastric parietal cell. Esomeprazole (S-isomer of omeprazole) is the first single optical isomer of proton pump inhibitor, provides better acid control than racemic proton pump inhibitors.
Absorption: Esomeprazole capsules contain an enteric-coated pellet formulation of esomeprazole magnesium. After oral administration peak plasma levels (Cmax) occur at approximately 1.5 hours (Tmax). The Cmax increases proportionally when the dose is increased, and there is a three-fold increase in the area under the plasma concentration-time curve (AUC) from 20 to 40 mg. At repeated once daily dosing, the systemic bioavailability is approximately 90% compared to 64% after a single dose. The AUC after administration of a single dose of esomeprazole is decreased by 33-53% after food intake compared to fasting conditions. Esomeprazole should be taken at least one hour before meals.
Distribution: Esomeprazole is 97% bound to plasma proteins. Plasma protein binding is constant over the concentration range of 2 20 mmol/L. The apparent volume of distribution at steady state in healthy volunteers is approximately 16 L.
Metabolism: Esomeprazole is extensively metabolized in the liver by the cytochrome P450 (CYP) enzyme system. The metabolites of esomeprazole lack anti-secretory activity. The major part of esomeprazole’s metabolism is dependent upon the CYP2C19 isoenzyme, which forms the hydroxy and desmethyl metabolites. The remaining amount is dependent on CYP3A4 which forms the sulphone metabolite.
Excretion: The plasma elimination half-life of esomeprazole is approximately 1–1.5 hours. Less than 1% of parent drug is excreted in the urine. Approximately 80% of an oral dose of esomeprazole is excreted as inactive metabolites in the urine, and the remainder is found as inactive metabolites in the faeces.
Combination Therapy with Antimicrobials: Esomeprazole magnesium 40 mg once daily is given in combination with clarithromycin 500 mg twice daily and amoxicillin 1000 mg twice daily for 7 days. The mean steady state AUC and Cmax of Esomeprazole increased by 70% and 18%, respectively, during triple combination therapy compared to treatment with Esomeprazole alone. The pharmacokinetic parameters for clarithromycin and amoxicillin are similar during triple combination therapy and administration of each drug alone. However, the mean AUC and Cmax for 14-hydroxyclarithromycin are increased by 19% and 22%, respectively, during triple combination therapy compared to treatment with clarithromycin alone. This increase in exposure to 14-hydroxyclarithromycin is not considered to be clinically significant.
Absorption: Esomeprazole capsules contain an enteric-coated pellet formulation of esomeprazole magnesium. After oral administration peak plasma levels (Cmax) occur at approximately 1.5 hours (Tmax). The Cmax increases proportionally when the dose is increased, and there is a three-fold increase in the area under the plasma concentration-time curve (AUC) from 20 to 40 mg. At repeated once daily dosing, the systemic bioavailability is approximately 90% compared to 64% after a single dose. The AUC after administration of a single dose of esomeprazole is decreased by 33-53% after food intake compared to fasting conditions. Esomeprazole should be taken at least one hour before meals.
Distribution: Esomeprazole is 97% bound to plasma proteins. Plasma protein binding is constant over the concentration range of 2 20 mmol/L. The apparent volume of distribution at steady state in healthy volunteers is approximately 16 L.
Metabolism: Esomeprazole is extensively metabolized in the liver by the cytochrome P450 (CYP) enzyme system. The metabolites of esomeprazole lack anti-secretory activity. The major part of esomeprazole’s metabolism is dependent upon the CYP2C19 isoenzyme, which forms the hydroxy and desmethyl metabolites. The remaining amount is dependent on CYP3A4 which forms the sulphone metabolite.
Excretion: The plasma elimination half-life of esomeprazole is approximately 1–1.5 hours. Less than 1% of parent drug is excreted in the urine. Approximately 80% of an oral dose of esomeprazole is excreted as inactive metabolites in the urine, and the remainder is found as inactive metabolites in the faeces.
Combination Therapy with Antimicrobials: Esomeprazole magnesium 40 mg once daily is given in combination with clarithromycin 500 mg twice daily and amoxicillin 1000 mg twice daily for 7 days. The mean steady state AUC and Cmax of Esomeprazole increased by 70% and 18%, respectively, during triple combination therapy compared to treatment with Esomeprazole alone. The pharmacokinetic parameters for clarithromycin and amoxicillin are similar during triple combination therapy and administration of each drug alone. However, the mean AUC and Cmax for 14-hydroxyclarithromycin are increased by 19% and 22%, respectively, during triple combination therapy compared to treatment with clarithromycin alone. This increase in exposure to 14-hydroxyclarithromycin is not considered to be clinically significant.
DosageView
Healing of Erosive Esophagitis: 20 mg or 40 mg Once Daily for 4-8 Weeks. The majority of patients are healed within 4 to 8 weeks. For patients who don't heal after 4-8 weeks, an additional 4-8 weeks of treatment may be considered. Maintenance of Healing of Erosive
Esophagitis: 20 mg Once Daily (Clinical studies did not extend 6 months).
Symptomatic GERD: 20 mg Once Daily for 4 Weeks. If symptoms do not resolve completely after 4 weeks, an additional 4 weeks of treatment may be considered.
Helicobacter Pylori eradication: Triple Therapy to reduce the risk of Duodenal Ulcer recurrence-Esomeprazole 40 mg Once Daily for 10 days, Amoxicillin 1000 mg Twice Daily for 10 days, Clarithromycin 500 mg Twice Daily for 10 days.
Zollinger-Ellison Syndrome: The dose is 20-80 mg once daily. The dosage should be adjusted individually and treatment continued as long as clinically indicated.
Acid-related Dyspepsia: 20-40 mg once daily for 2-4 weeks according to the response.
Duodenal ulcer: 20 mg once daily for 2-4 weeks. Gastric ulcer: 20-40 mg once daily for 4-8 weeks.
Injection: The recommended adult dose is 40 mg Esomeprazole given once daily by intravenous injection (not less than 3 minutes) or intravenous infusion (10 to 30 minutes). Esomeprazole IV injection should not be administered concomitantly with any other medications through the same intravenous site. Treatment with Esomeprazole IV injection should be discontinued as soon as the patient is able to resume treatment with Esomeprazole delayed-release capsules. Safety and effectiveness in paediatric patients have not been established.
AdministrationView
Esomeprazole tablet or capsule: should be swallowed whole and taken one hour before a meal.
Direction for use of Delayed-Release Oral Suspension: Whole contents of the packet should be taken into a small glass containing 15 ml. of water. The mixer should be stirred well and leave 2 to 3 minutes to thicken. Stir again and drink within 30 minutes. If any medicine remains after drinking, add more water, stir, and drink immediately. If the suspension is to be administered through a nasogastric or gastric tube, the volume of water in the syringe should be 15 ml. & immediately shake the syringe and leave 2 to 3 minutes to thicken. Shake the syringe and inject it through the nasogastric or gastric tube into the stomach within 30 minutes. An appropriately sized syringe should be used. Shake and flush any remaining contents from the nasogastric or gastric tube into the stomach.
Esomeprazole IV Injection: Esomeprazole IV should be given as a slow intravenous injection. The solution for IV injection is obtained by adding to the vial 5 ml of the solvent (WFI) provided. After reconstitution, the injection should be given slowly over a period of at least 3 minutes. The solution should be used within 12 hours of reconstitution when stored at room temperature up to 30°C. No refrigeration is required. The reconstituted solution should not be used if it contains visible particulate.
Direction for use of Delayed-Release Oral Suspension: Whole contents of the packet should be taken into a small glass containing 15 ml. of water. The mixer should be stirred well and leave 2 to 3 minutes to thicken. Stir again and drink within 30 minutes. If any medicine remains after drinking, add more water, stir, and drink immediately. If the suspension is to be administered through a nasogastric or gastric tube, the volume of water in the syringe should be 15 ml. & immediately shake the syringe and leave 2 to 3 minutes to thicken. Shake the syringe and inject it through the nasogastric or gastric tube into the stomach within 30 minutes. An appropriately sized syringe should be used. Shake and flush any remaining contents from the nasogastric or gastric tube into the stomach.
Esomeprazole IV Injection: Esomeprazole IV should be given as a slow intravenous injection. The solution for IV injection is obtained by adding to the vial 5 ml of the solvent (WFI) provided. After reconstitution, the injection should be given slowly over a period of at least 3 minutes. The solution should be used within 12 hours of reconstitution when stored at room temperature up to 30°C. No refrigeration is required. The reconstituted solution should not be used if it contains visible particulate.
Side effectsView
The most frequently occurring adverse events reported with Esomeprazole include headache, diarrhoea, nausea, flatulence, abdominal pain, constipation and dry mouth. There are no difference in types of related adverse events seen during maintenance treatment upto 12 months compared to short term treatment.
ContraindicationsView
Esomeprazole is contraindicated in-patient with known hypersensitivity to any of the formulation.
PrecautionsView
General: Symptomatic response to therapy with esomeprazole does not preclude the presence of gastric malignancy.
Information for patients: Esomeprazole capsules should be taken at least one hour before meals. For patients who have difficulty swallowing capsules, one tablespoon of applesauce can be added to an empty bowl and the Esomeprazole capsules can be opened, and the pellets inside the capsule carefully emptied onto the applesauce. The pellets should be mixed with the applesauce and then swallowed immediately. The applesauce used should not be hot and should be soft enough to be swallowed without chewing. The pellets should not be chewed or crushed. The pellet/applesauce mixture should not be stored for future use. Antacids may be used while taking esomeprazole.
Information for patients: Esomeprazole capsules should be taken at least one hour before meals. For patients who have difficulty swallowing capsules, one tablespoon of applesauce can be added to an empty bowl and the Esomeprazole capsules can be opened, and the pellets inside the capsule carefully emptied onto the applesauce. The pellets should be mixed with the applesauce and then swallowed immediately. The applesauce used should not be hot and should be soft enough to be swallowed without chewing. The pellets should not be chewed or crushed. The pellet/applesauce mixture should not be stored for future use. Antacids may be used while taking esomeprazole.
InteractionsView
Esomeprazole is extensively metabolized in the liver by CYP2C19 and CYP3A4. In vitro and in vivo studies have shown that Esomeprazole is not likely to inhibit CYPs 1A2, 2A6, 2C9, 2D6, 2E1 and 3A4. No clinically relevant interactions with drugs metabolized by these CYP enzymes would be expected. Drug interaction studies have shown that Esomeprazole does not have any clinically significant interactions with phenytoin, warfarin, quinidine, clarithromycin or amoxicillin.
Esomeprazole may potentially interfere with CYP2C19, the major Esomeprazole metabolizing enzyme. Co-administration of Esomeprazole 30 mg and diazepam, a CYP2C19 substrate has resulted in a 45% decrease in clearance of diazepam. Increased plasma levels of diazepam have been observed 12 hours after dosing and onwards. Esomeprazole inhibits gastric acid secretion. Therefore, Esomeprazole may interfere with the absorption of drugs where gastric pH is an important determinant of bioavailability (e.g., ketoconazole, iron salts and digoxin).
Co-administration of oral contraceptives, diazepam, phenytoin, or quinidine do not seem to change the pharmacokinetic profile of Esomeprazole.
Combination Therapy with Clarithromycin: Co-administration of esomeprazole, clarithromycin, and amoxicillin has resulted in increases in the plasma levels of esomeprazole and 14-hydroxyclarithromycin.
Esomeprazole may potentially interfere with CYP2C19, the major Esomeprazole metabolizing enzyme. Co-administration of Esomeprazole 30 mg and diazepam, a CYP2C19 substrate has resulted in a 45% decrease in clearance of diazepam. Increased plasma levels of diazepam have been observed 12 hours after dosing and onwards. Esomeprazole inhibits gastric acid secretion. Therefore, Esomeprazole may interfere with the absorption of drugs where gastric pH is an important determinant of bioavailability (e.g., ketoconazole, iron salts and digoxin).
Co-administration of oral contraceptives, diazepam, phenytoin, or quinidine do not seem to change the pharmacokinetic profile of Esomeprazole.
Combination Therapy with Clarithromycin: Co-administration of esomeprazole, clarithromycin, and amoxicillin has resulted in increases in the plasma levels of esomeprazole and 14-hydroxyclarithromycin.
Pregnancy & lactationView
There are no adequate and well-controlled studies in pregnant women. Animal studies have revealed no teratogenic effects. The excretion of esomeprazole in milk has not been studied. Breast-feeding should be therefore be discontinued if the use of esomeprazole is considered essential.
Pediatric usageView
Paediatric Use: Safety and effectiveness in paediatric patients have not been established.
Geriatric Use: No overall differences in safety and efficacy have been observed between the elderly and younger individuals, and other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out
Hepatic Insufficiency: No dosage adjustment is recommended for patients with mild to moderate hepatic insufficiency. However, in patients with severe hepatic insufficiency, a dose of 20 mg once daily should not be exceeded.
Renal Insufficiency: The Pharmacokinetics of Esomeprazole in patients with renal impairment are not expected to be altered relative to healthy volunteers as less than 1% of Esomeprazole is excreted unchanged in the urine.
Geriatric Use: No overall differences in safety and efficacy have been observed between the elderly and younger individuals, and other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out
Hepatic Insufficiency: No dosage adjustment is recommended for patients with mild to moderate hepatic insufficiency. However, in patients with severe hepatic insufficiency, a dose of 20 mg once daily should not be exceeded.
Renal Insufficiency: The Pharmacokinetics of Esomeprazole in patients with renal impairment are not expected to be altered relative to healthy volunteers as less than 1% of Esomeprazole is excreted unchanged in the urine.
Overdose effectsView
A single oral dose of Esomeprazole at 510 mg/kg (about 103 times the human dose on a body surface area basis), has been lethal to rats. The major signs of acute toxicity are reduced motor activity, changes in respiratory frequency, tremor, ataxia, and intermittent clonic convulsions. There have been no reports of overdose with Esomeprazole. No specific antidote for Esomeprazole is known. Since Esomeprazole is extensively protein bound, it is not expected to be removed by dialysis. In the event of overdosage, treatment should be symptomatic and supportive. As with the management of any overdose, the possibility of multiple drug ingestion should be considered.
ReconstitutionView
Infusion: Reconstitute one sterile single-dose vial of Esomeprazole IV Injection with 5 ml of the solvent (WFI) provided and further diluting the resulting solution within 0.9% Sodium Chloride solution or 5% Dextrose solution to make a final volume of 50 ml. The resultant infusion should be given intravenously over a period of 10-30 minutes. Chemical and physical in-use stability has been demonstrated for 12 hours after reconstitution with 0.9% Sodium Chloride solution or for 6 hours after reconstitution with 5% Dextrose solution. From a microbial point of view, the product should be used immediately. Any unused portion should be discarded.
StorageView
Store at a temperature not exceeding 30°C in a dry place. Protect from light and moisture. Keep out of reach of children.
Maxima
Esomeprazole
Maxima
Esomeprazole
Indication detailsView
Esomeprazole is indicated:
- To relieve from chronic heartburn symptoms and other symptoms associated with GERD
- For the healing of erosive esophagitis
- For maintenance of healing of erosive esophagitis
- In combination with amoxicillin and clarithromycin for eradication of Helicobacter pylori infection in patients with duodenal ulcer disease.
- Zollinger-Ellison Syndrome
- Acid related Dyspepsia
- Duodenal & Gastric ulcer
PharmacologyView
Esomeprazole is a proton pump inhibitor that suppresses gastric acid secretion by specific inhibition of the H+/K+-ATPase in the gastric parietal cell. Esomeprazole (S-isomer of omeprazole) is the first single optical isomer of proton pump inhibitor, provides better acid control than racemic proton pump inhibitors.
Absorption: Esomeprazole capsules contain an enteric-coated pellet formulation of esomeprazole magnesium. After oral administration peak plasma levels (Cmax) occur at approximately 1.5 hours (Tmax). The Cmax increases proportionally when the dose is increased, and there is a three-fold increase in the area under the plasma concentration-time curve (AUC) from 20 to 40 mg. At repeated once daily dosing, the systemic bioavailability is approximately 90% compared to 64% after a single dose. The AUC after administration of a single dose of esomeprazole is decreased by 33-53% after food intake compared to fasting conditions. Esomeprazole should be taken at least one hour before meals.
Distribution: Esomeprazole is 97% bound to plasma proteins. Plasma protein binding is constant over the concentration range of 2 20 mmol/L. The apparent volume of distribution at steady state in healthy volunteers is approximately 16 L.
Metabolism: Esomeprazole is extensively metabolized in the liver by the cytochrome P450 (CYP) enzyme system. The metabolites of esomeprazole lack anti-secretory activity. The major part of esomeprazole’s metabolism is dependent upon the CYP2C19 isoenzyme, which forms the hydroxy and desmethyl metabolites. The remaining amount is dependent on CYP3A4 which forms the sulphone metabolite.
Excretion: The plasma elimination half-life of esomeprazole is approximately 1–1.5 hours. Less than 1% of parent drug is excreted in the urine. Approximately 80% of an oral dose of esomeprazole is excreted as inactive metabolites in the urine, and the remainder is found as inactive metabolites in the faeces.
Combination Therapy with Antimicrobials: Esomeprazole magnesium 40 mg once daily is given in combination with clarithromycin 500 mg twice daily and amoxicillin 1000 mg twice daily for 7 days. The mean steady state AUC and Cmax of Esomeprazole increased by 70% and 18%, respectively, during triple combination therapy compared to treatment with Esomeprazole alone. The pharmacokinetic parameters for clarithromycin and amoxicillin are similar during triple combination therapy and administration of each drug alone. However, the mean AUC and Cmax for 14-hydroxyclarithromycin are increased by 19% and 22%, respectively, during triple combination therapy compared to treatment with clarithromycin alone. This increase in exposure to 14-hydroxyclarithromycin is not considered to be clinically significant.
Absorption: Esomeprazole capsules contain an enteric-coated pellet formulation of esomeprazole magnesium. After oral administration peak plasma levels (Cmax) occur at approximately 1.5 hours (Tmax). The Cmax increases proportionally when the dose is increased, and there is a three-fold increase in the area under the plasma concentration-time curve (AUC) from 20 to 40 mg. At repeated once daily dosing, the systemic bioavailability is approximately 90% compared to 64% after a single dose. The AUC after administration of a single dose of esomeprazole is decreased by 33-53% after food intake compared to fasting conditions. Esomeprazole should be taken at least one hour before meals.
Distribution: Esomeprazole is 97% bound to plasma proteins. Plasma protein binding is constant over the concentration range of 2 20 mmol/L. The apparent volume of distribution at steady state in healthy volunteers is approximately 16 L.
Metabolism: Esomeprazole is extensively metabolized in the liver by the cytochrome P450 (CYP) enzyme system. The metabolites of esomeprazole lack anti-secretory activity. The major part of esomeprazole’s metabolism is dependent upon the CYP2C19 isoenzyme, which forms the hydroxy and desmethyl metabolites. The remaining amount is dependent on CYP3A4 which forms the sulphone metabolite.
Excretion: The plasma elimination half-life of esomeprazole is approximately 1–1.5 hours. Less than 1% of parent drug is excreted in the urine. Approximately 80% of an oral dose of esomeprazole is excreted as inactive metabolites in the urine, and the remainder is found as inactive metabolites in the faeces.
Combination Therapy with Antimicrobials: Esomeprazole magnesium 40 mg once daily is given in combination with clarithromycin 500 mg twice daily and amoxicillin 1000 mg twice daily for 7 days. The mean steady state AUC and Cmax of Esomeprazole increased by 70% and 18%, respectively, during triple combination therapy compared to treatment with Esomeprazole alone. The pharmacokinetic parameters for clarithromycin and amoxicillin are similar during triple combination therapy and administration of each drug alone. However, the mean AUC and Cmax for 14-hydroxyclarithromycin are increased by 19% and 22%, respectively, during triple combination therapy compared to treatment with clarithromycin alone. This increase in exposure to 14-hydroxyclarithromycin is not considered to be clinically significant.
DosageView
Healing of Erosive Esophagitis: 20 mg or 40 mg Once Daily for 4-8 Weeks. The majority of patients are healed within 4 to 8 weeks. For patients who don't heal after 4-8 weeks, an additional 4-8 weeks of treatment may be considered. Maintenance of Healing of Erosive
Esophagitis: 20 mg Once Daily (Clinical studies did not extend 6 months).
Symptomatic GERD: 20 mg Once Daily for 4 Weeks. If symptoms do not resolve completely after 4 weeks, an additional 4 weeks of treatment may be considered.
Helicobacter Pylori eradication: Triple Therapy to reduce the risk of Duodenal Ulcer recurrence-Esomeprazole 40 mg Once Daily for 10 days, Amoxicillin 1000 mg Twice Daily for 10 days, Clarithromycin 500 mg Twice Daily for 10 days.
Zollinger-Ellison Syndrome: The dose is 20-80 mg once daily. The dosage should be adjusted individually and treatment continued as long as clinically indicated.
Acid-related Dyspepsia: 20-40 mg once daily for 2-4 weeks according to the response.
Duodenal ulcer: 20 mg once daily for 2-4 weeks. Gastric ulcer: 20-40 mg once daily for 4-8 weeks.
Injection: The recommended adult dose is 40 mg Esomeprazole given once daily by intravenous injection (not less than 3 minutes) or intravenous infusion (10 to 30 minutes). Esomeprazole IV injection should not be administered concomitantly with any other medications through the same intravenous site. Treatment with Esomeprazole IV injection should be discontinued as soon as the patient is able to resume treatment with Esomeprazole delayed-release capsules. Safety and effectiveness in paediatric patients have not been established.
AdministrationView
Esomeprazole tablet or capsule: should be swallowed whole and taken one hour before a meal.
Direction for use of Delayed-Release Oral Suspension: Whole contents of the packet should be taken into a small glass containing 15 ml. of water. The mixer should be stirred well and leave 2 to 3 minutes to thicken. Stir again and drink within 30 minutes. If any medicine remains after drinking, add more water, stir, and drink immediately. If the suspension is to be administered through a nasogastric or gastric tube, the volume of water in the syringe should be 15 ml. & immediately shake the syringe and leave 2 to 3 minutes to thicken. Shake the syringe and inject it through the nasogastric or gastric tube into the stomach within 30 minutes. An appropriately sized syringe should be used. Shake and flush any remaining contents from the nasogastric or gastric tube into the stomach.
Esomeprazole IV Injection: Esomeprazole IV should be given as a slow intravenous injection. The solution for IV injection is obtained by adding to the vial 5 ml of the solvent (WFI) provided. After reconstitution, the injection should be given slowly over a period of at least 3 minutes. The solution should be used within 12 hours of reconstitution when stored at room temperature up to 30°C. No refrigeration is required. The reconstituted solution should not be used if it contains visible particulate.
Direction for use of Delayed-Release Oral Suspension: Whole contents of the packet should be taken into a small glass containing 15 ml. of water. The mixer should be stirred well and leave 2 to 3 minutes to thicken. Stir again and drink within 30 minutes. If any medicine remains after drinking, add more water, stir, and drink immediately. If the suspension is to be administered through a nasogastric or gastric tube, the volume of water in the syringe should be 15 ml. & immediately shake the syringe and leave 2 to 3 minutes to thicken. Shake the syringe and inject it through the nasogastric or gastric tube into the stomach within 30 minutes. An appropriately sized syringe should be used. Shake and flush any remaining contents from the nasogastric or gastric tube into the stomach.
Esomeprazole IV Injection: Esomeprazole IV should be given as a slow intravenous injection. The solution for IV injection is obtained by adding to the vial 5 ml of the solvent (WFI) provided. After reconstitution, the injection should be given slowly over a period of at least 3 minutes. The solution should be used within 12 hours of reconstitution when stored at room temperature up to 30°C. No refrigeration is required. The reconstituted solution should not be used if it contains visible particulate.
Side effectsView
The most frequently occurring adverse events reported with Esomeprazole include headache, diarrhoea, nausea, flatulence, abdominal pain, constipation and dry mouth. There are no difference in types of related adverse events seen during maintenance treatment upto 12 months compared to short term treatment.
ContraindicationsView
Esomeprazole is contraindicated in-patient with known hypersensitivity to any of the formulation.
PrecautionsView
General: Symptomatic response to therapy with esomeprazole does not preclude the presence of gastric malignancy.
Information for patients: Esomeprazole capsules should be taken at least one hour before meals. For patients who have difficulty swallowing capsules, one tablespoon of applesauce can be added to an empty bowl and the Esomeprazole capsules can be opened, and the pellets inside the capsule carefully emptied onto the applesauce. The pellets should be mixed with the applesauce and then swallowed immediately. The applesauce used should not be hot and should be soft enough to be swallowed without chewing. The pellets should not be chewed or crushed. The pellet/applesauce mixture should not be stored for future use. Antacids may be used while taking esomeprazole.
Information for patients: Esomeprazole capsules should be taken at least one hour before meals. For patients who have difficulty swallowing capsules, one tablespoon of applesauce can be added to an empty bowl and the Esomeprazole capsules can be opened, and the pellets inside the capsule carefully emptied onto the applesauce. The pellets should be mixed with the applesauce and then swallowed immediately. The applesauce used should not be hot and should be soft enough to be swallowed without chewing. The pellets should not be chewed or crushed. The pellet/applesauce mixture should not be stored for future use. Antacids may be used while taking esomeprazole.
InteractionsView
Esomeprazole is extensively metabolized in the liver by CYP2C19 and CYP3A4. In vitro and in vivo studies have shown that Esomeprazole is not likely to inhibit CYPs 1A2, 2A6, 2C9, 2D6, 2E1 and 3A4. No clinically relevant interactions with drugs metabolized by these CYP enzymes would be expected. Drug interaction studies have shown that Esomeprazole does not have any clinically significant interactions with phenytoin, warfarin, quinidine, clarithromycin or amoxicillin.
Esomeprazole may potentially interfere with CYP2C19, the major Esomeprazole metabolizing enzyme. Co-administration of Esomeprazole 30 mg and diazepam, a CYP2C19 substrate has resulted in a 45% decrease in clearance of diazepam. Increased plasma levels of diazepam have been observed 12 hours after dosing and onwards. Esomeprazole inhibits gastric acid secretion. Therefore, Esomeprazole may interfere with the absorption of drugs where gastric pH is an important determinant of bioavailability (e.g., ketoconazole, iron salts and digoxin).
Co-administration of oral contraceptives, diazepam, phenytoin, or quinidine do not seem to change the pharmacokinetic profile of Esomeprazole.
Combination Therapy with Clarithromycin: Co-administration of esomeprazole, clarithromycin, and amoxicillin has resulted in increases in the plasma levels of esomeprazole and 14-hydroxyclarithromycin.
Esomeprazole may potentially interfere with CYP2C19, the major Esomeprazole metabolizing enzyme. Co-administration of Esomeprazole 30 mg and diazepam, a CYP2C19 substrate has resulted in a 45% decrease in clearance of diazepam. Increased plasma levels of diazepam have been observed 12 hours after dosing and onwards. Esomeprazole inhibits gastric acid secretion. Therefore, Esomeprazole may interfere with the absorption of drugs where gastric pH is an important determinant of bioavailability (e.g., ketoconazole, iron salts and digoxin).
Co-administration of oral contraceptives, diazepam, phenytoin, or quinidine do not seem to change the pharmacokinetic profile of Esomeprazole.
Combination Therapy with Clarithromycin: Co-administration of esomeprazole, clarithromycin, and amoxicillin has resulted in increases in the plasma levels of esomeprazole and 14-hydroxyclarithromycin.
Pregnancy & lactationView
There are no adequate and well-controlled studies in pregnant women. Animal studies have revealed no teratogenic effects. The excretion of esomeprazole in milk has not been studied. Breast-feeding should be therefore be discontinued if the use of esomeprazole is considered essential.
Pediatric usageView
Paediatric Use: Safety and effectiveness in paediatric patients have not been established.
Geriatric Use: No overall differences in safety and efficacy have been observed between the elderly and younger individuals, and other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out
Hepatic Insufficiency: No dosage adjustment is recommended for patients with mild to moderate hepatic insufficiency. However, in patients with severe hepatic insufficiency, a dose of 20 mg once daily should not be exceeded.
Renal Insufficiency: The Pharmacokinetics of Esomeprazole in patients with renal impairment are not expected to be altered relative to healthy volunteers as less than 1% of Esomeprazole is excreted unchanged in the urine.
Geriatric Use: No overall differences in safety and efficacy have been observed between the elderly and younger individuals, and other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out
Hepatic Insufficiency: No dosage adjustment is recommended for patients with mild to moderate hepatic insufficiency. However, in patients with severe hepatic insufficiency, a dose of 20 mg once daily should not be exceeded.
Renal Insufficiency: The Pharmacokinetics of Esomeprazole in patients with renal impairment are not expected to be altered relative to healthy volunteers as less than 1% of Esomeprazole is excreted unchanged in the urine.
Overdose effectsView
A single oral dose of Esomeprazole at 510 mg/kg (about 103 times the human dose on a body surface area basis), has been lethal to rats. The major signs of acute toxicity are reduced motor activity, changes in respiratory frequency, tremor, ataxia, and intermittent clonic convulsions. There have been no reports of overdose with Esomeprazole. No specific antidote for Esomeprazole is known. Since Esomeprazole is extensively protein bound, it is not expected to be removed by dialysis. In the event of overdosage, treatment should be symptomatic and supportive. As with the management of any overdose, the possibility of multiple drug ingestion should be considered.
ReconstitutionView
Infusion: Reconstitute one sterile single-dose vial of Esomeprazole IV Injection with 5 ml of the solvent (WFI) provided and further diluting the resulting solution within 0.9% Sodium Chloride solution or 5% Dextrose solution to make a final volume of 50 ml. The resultant infusion should be given intravenously over a period of 10-30 minutes. Chemical and physical in-use stability has been demonstrated for 12 hours after reconstitution with 0.9% Sodium Chloride solution or for 6 hours after reconstitution with 5% Dextrose solution. From a microbial point of view, the product should be used immediately. Any unused portion should be discarded.
StorageView
Store at a temperature not exceeding 30°C in a dry place. Protect from light and moisture. Keep out of reach of children.
Maxima
Esomeprazole
Maxima
Esomeprazole
Indication detailsView
Esomeprazole is indicated:
- To relieve from chronic heartburn symptoms and other symptoms associated with GERD
- For the healing of erosive esophagitis
- For maintenance of healing of erosive esophagitis
- In combination with amoxicillin and clarithromycin for eradication of Helicobacter pylori infection in patients with duodenal ulcer disease.
- Zollinger-Ellison Syndrome
- Acid related Dyspepsia
- Duodenal & Gastric ulcer
PharmacologyView
Esomeprazole is a proton pump inhibitor that suppresses gastric acid secretion by specific inhibition of the H+/K+-ATPase in the gastric parietal cell. Esomeprazole (S-isomer of omeprazole) is the first single optical isomer of proton pump inhibitor, provides better acid control than racemic proton pump inhibitors.
Absorption: Esomeprazole capsules contain an enteric-coated pellet formulation of esomeprazole magnesium. After oral administration peak plasma levels (Cmax) occur at approximately 1.5 hours (Tmax). The Cmax increases proportionally when the dose is increased, and there is a three-fold increase in the area under the plasma concentration-time curve (AUC) from 20 to 40 mg. At repeated once daily dosing, the systemic bioavailability is approximately 90% compared to 64% after a single dose. The AUC after administration of a single dose of esomeprazole is decreased by 33-53% after food intake compared to fasting conditions. Esomeprazole should be taken at least one hour before meals.
Distribution: Esomeprazole is 97% bound to plasma proteins. Plasma protein binding is constant over the concentration range of 2 20 mmol/L. The apparent volume of distribution at steady state in healthy volunteers is approximately 16 L.
Metabolism: Esomeprazole is extensively metabolized in the liver by the cytochrome P450 (CYP) enzyme system. The metabolites of esomeprazole lack anti-secretory activity. The major part of esomeprazole’s metabolism is dependent upon the CYP2C19 isoenzyme, which forms the hydroxy and desmethyl metabolites. The remaining amount is dependent on CYP3A4 which forms the sulphone metabolite.
Excretion: The plasma elimination half-life of esomeprazole is approximately 1–1.5 hours. Less than 1% of parent drug is excreted in the urine. Approximately 80% of an oral dose of esomeprazole is excreted as inactive metabolites in the urine, and the remainder is found as inactive metabolites in the faeces.
Combination Therapy with Antimicrobials: Esomeprazole magnesium 40 mg once daily is given in combination with clarithromycin 500 mg twice daily and amoxicillin 1000 mg twice daily for 7 days. The mean steady state AUC and Cmax of Esomeprazole increased by 70% and 18%, respectively, during triple combination therapy compared to treatment with Esomeprazole alone. The pharmacokinetic parameters for clarithromycin and amoxicillin are similar during triple combination therapy and administration of each drug alone. However, the mean AUC and Cmax for 14-hydroxyclarithromycin are increased by 19% and 22%, respectively, during triple combination therapy compared to treatment with clarithromycin alone. This increase in exposure to 14-hydroxyclarithromycin is not considered to be clinically significant.
Absorption: Esomeprazole capsules contain an enteric-coated pellet formulation of esomeprazole magnesium. After oral administration peak plasma levels (Cmax) occur at approximately 1.5 hours (Tmax). The Cmax increases proportionally when the dose is increased, and there is a three-fold increase in the area under the plasma concentration-time curve (AUC) from 20 to 40 mg. At repeated once daily dosing, the systemic bioavailability is approximately 90% compared to 64% after a single dose. The AUC after administration of a single dose of esomeprazole is decreased by 33-53% after food intake compared to fasting conditions. Esomeprazole should be taken at least one hour before meals.
Distribution: Esomeprazole is 97% bound to plasma proteins. Plasma protein binding is constant over the concentration range of 2 20 mmol/L. The apparent volume of distribution at steady state in healthy volunteers is approximately 16 L.
Metabolism: Esomeprazole is extensively metabolized in the liver by the cytochrome P450 (CYP) enzyme system. The metabolites of esomeprazole lack anti-secretory activity. The major part of esomeprazole’s metabolism is dependent upon the CYP2C19 isoenzyme, which forms the hydroxy and desmethyl metabolites. The remaining amount is dependent on CYP3A4 which forms the sulphone metabolite.
Excretion: The plasma elimination half-life of esomeprazole is approximately 1–1.5 hours. Less than 1% of parent drug is excreted in the urine. Approximately 80% of an oral dose of esomeprazole is excreted as inactive metabolites in the urine, and the remainder is found as inactive metabolites in the faeces.
Combination Therapy with Antimicrobials: Esomeprazole magnesium 40 mg once daily is given in combination with clarithromycin 500 mg twice daily and amoxicillin 1000 mg twice daily for 7 days. The mean steady state AUC and Cmax of Esomeprazole increased by 70% and 18%, respectively, during triple combination therapy compared to treatment with Esomeprazole alone. The pharmacokinetic parameters for clarithromycin and amoxicillin are similar during triple combination therapy and administration of each drug alone. However, the mean AUC and Cmax for 14-hydroxyclarithromycin are increased by 19% and 22%, respectively, during triple combination therapy compared to treatment with clarithromycin alone. This increase in exposure to 14-hydroxyclarithromycin is not considered to be clinically significant.
DosageView
Healing of Erosive Esophagitis: 20 mg or 40 mg Once Daily for 4-8 Weeks. The majority of patients are healed within 4 to 8 weeks. For patients who don't heal after 4-8 weeks, an additional 4-8 weeks of treatment may be considered. Maintenance of Healing of Erosive
Esophagitis: 20 mg Once Daily (Clinical studies did not extend 6 months).
Symptomatic GERD: 20 mg Once Daily for 4 Weeks. If symptoms do not resolve completely after 4 weeks, an additional 4 weeks of treatment may be considered.
Helicobacter Pylori eradication: Triple Therapy to reduce the risk of Duodenal Ulcer recurrence-Esomeprazole 40 mg Once Daily for 10 days, Amoxicillin 1000 mg Twice Daily for 10 days, Clarithromycin 500 mg Twice Daily for 10 days.
Zollinger-Ellison Syndrome: The dose is 20-80 mg once daily. The dosage should be adjusted individually and treatment continued as long as clinically indicated.
Acid-related Dyspepsia: 20-40 mg once daily for 2-4 weeks according to the response.
Duodenal ulcer: 20 mg once daily for 2-4 weeks. Gastric ulcer: 20-40 mg once daily for 4-8 weeks.
Injection: The recommended adult dose is 40 mg Esomeprazole given once daily by intravenous injection (not less than 3 minutes) or intravenous infusion (10 to 30 minutes). Esomeprazole IV injection should not be administered concomitantly with any other medications through the same intravenous site. Treatment with Esomeprazole IV injection should be discontinued as soon as the patient is able to resume treatment with Esomeprazole delayed-release capsules. Safety and effectiveness in paediatric patients have not been established.
AdministrationView
Esomeprazole tablet or capsule: should be swallowed whole and taken one hour before a meal.
Direction for use of Delayed-Release Oral Suspension: Whole contents of the packet should be taken into a small glass containing 15 ml. of water. The mixer should be stirred well and leave 2 to 3 minutes to thicken. Stir again and drink within 30 minutes. If any medicine remains after drinking, add more water, stir, and drink immediately. If the suspension is to be administered through a nasogastric or gastric tube, the volume of water in the syringe should be 15 ml. & immediately shake the syringe and leave 2 to 3 minutes to thicken. Shake the syringe and inject it through the nasogastric or gastric tube into the stomach within 30 minutes. An appropriately sized syringe should be used. Shake and flush any remaining contents from the nasogastric or gastric tube into the stomach.
Esomeprazole IV Injection: Esomeprazole IV should be given as a slow intravenous injection. The solution for IV injection is obtained by adding to the vial 5 ml of the solvent (WFI) provided. After reconstitution, the injection should be given slowly over a period of at least 3 minutes. The solution should be used within 12 hours of reconstitution when stored at room temperature up to 30°C. No refrigeration is required. The reconstituted solution should not be used if it contains visible particulate.
Direction for use of Delayed-Release Oral Suspension: Whole contents of the packet should be taken into a small glass containing 15 ml. of water. The mixer should be stirred well and leave 2 to 3 minutes to thicken. Stir again and drink within 30 minutes. If any medicine remains after drinking, add more water, stir, and drink immediately. If the suspension is to be administered through a nasogastric or gastric tube, the volume of water in the syringe should be 15 ml. & immediately shake the syringe and leave 2 to 3 minutes to thicken. Shake the syringe and inject it through the nasogastric or gastric tube into the stomach within 30 minutes. An appropriately sized syringe should be used. Shake and flush any remaining contents from the nasogastric or gastric tube into the stomach.
Esomeprazole IV Injection: Esomeprazole IV should be given as a slow intravenous injection. The solution for IV injection is obtained by adding to the vial 5 ml of the solvent (WFI) provided. After reconstitution, the injection should be given slowly over a period of at least 3 minutes. The solution should be used within 12 hours of reconstitution when stored at room temperature up to 30°C. No refrigeration is required. The reconstituted solution should not be used if it contains visible particulate.
Side effectsView
The most frequently occurring adverse events reported with Esomeprazole include headache, diarrhoea, nausea, flatulence, abdominal pain, constipation and dry mouth. There are no difference in types of related adverse events seen during maintenance treatment upto 12 months compared to short term treatment.
ContraindicationsView
Esomeprazole is contraindicated in-patient with known hypersensitivity to any of the formulation.
PrecautionsView
General: Symptomatic response to therapy with esomeprazole does not preclude the presence of gastric malignancy.
Information for patients: Esomeprazole capsules should be taken at least one hour before meals. For patients who have difficulty swallowing capsules, one tablespoon of applesauce can be added to an empty bowl and the Esomeprazole capsules can be opened, and the pellets inside the capsule carefully emptied onto the applesauce. The pellets should be mixed with the applesauce and then swallowed immediately. The applesauce used should not be hot and should be soft enough to be swallowed without chewing. The pellets should not be chewed or crushed. The pellet/applesauce mixture should not be stored for future use. Antacids may be used while taking esomeprazole.
Information for patients: Esomeprazole capsules should be taken at least one hour before meals. For patients who have difficulty swallowing capsules, one tablespoon of applesauce can be added to an empty bowl and the Esomeprazole capsules can be opened, and the pellets inside the capsule carefully emptied onto the applesauce. The pellets should be mixed with the applesauce and then swallowed immediately. The applesauce used should not be hot and should be soft enough to be swallowed without chewing. The pellets should not be chewed or crushed. The pellet/applesauce mixture should not be stored for future use. Antacids may be used while taking esomeprazole.
InteractionsView
Esomeprazole is extensively metabolized in the liver by CYP2C19 and CYP3A4. In vitro and in vivo studies have shown that Esomeprazole is not likely to inhibit CYPs 1A2, 2A6, 2C9, 2D6, 2E1 and 3A4. No clinically relevant interactions with drugs metabolized by these CYP enzymes would be expected. Drug interaction studies have shown that Esomeprazole does not have any clinically significant interactions with phenytoin, warfarin, quinidine, clarithromycin or amoxicillin.
Esomeprazole may potentially interfere with CYP2C19, the major Esomeprazole metabolizing enzyme. Co-administration of Esomeprazole 30 mg and diazepam, a CYP2C19 substrate has resulted in a 45% decrease in clearance of diazepam. Increased plasma levels of diazepam have been observed 12 hours after dosing and onwards. Esomeprazole inhibits gastric acid secretion. Therefore, Esomeprazole may interfere with the absorption of drugs where gastric pH is an important determinant of bioavailability (e.g., ketoconazole, iron salts and digoxin).
Co-administration of oral contraceptives, diazepam, phenytoin, or quinidine do not seem to change the pharmacokinetic profile of Esomeprazole.
Combination Therapy with Clarithromycin: Co-administration of esomeprazole, clarithromycin, and amoxicillin has resulted in increases in the plasma levels of esomeprazole and 14-hydroxyclarithromycin.
Esomeprazole may potentially interfere with CYP2C19, the major Esomeprazole metabolizing enzyme. Co-administration of Esomeprazole 30 mg and diazepam, a CYP2C19 substrate has resulted in a 45% decrease in clearance of diazepam. Increased plasma levels of diazepam have been observed 12 hours after dosing and onwards. Esomeprazole inhibits gastric acid secretion. Therefore, Esomeprazole may interfere with the absorption of drugs where gastric pH is an important determinant of bioavailability (e.g., ketoconazole, iron salts and digoxin).
Co-administration of oral contraceptives, diazepam, phenytoin, or quinidine do not seem to change the pharmacokinetic profile of Esomeprazole.
Combination Therapy with Clarithromycin: Co-administration of esomeprazole, clarithromycin, and amoxicillin has resulted in increases in the plasma levels of esomeprazole and 14-hydroxyclarithromycin.
Pregnancy & lactationView
There are no adequate and well-controlled studies in pregnant women. Animal studies have revealed no teratogenic effects. The excretion of esomeprazole in milk has not been studied. Breast-feeding should be therefore be discontinued if the use of esomeprazole is considered essential.
Pediatric usageView
Paediatric Use: Safety and effectiveness in paediatric patients have not been established.
Geriatric Use: No overall differences in safety and efficacy have been observed between the elderly and younger individuals, and other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out
Hepatic Insufficiency: No dosage adjustment is recommended for patients with mild to moderate hepatic insufficiency. However, in patients with severe hepatic insufficiency, a dose of 20 mg once daily should not be exceeded.
Renal Insufficiency: The Pharmacokinetics of Esomeprazole in patients with renal impairment are not expected to be altered relative to healthy volunteers as less than 1% of Esomeprazole is excreted unchanged in the urine.
Geriatric Use: No overall differences in safety and efficacy have been observed between the elderly and younger individuals, and other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out
Hepatic Insufficiency: No dosage adjustment is recommended for patients with mild to moderate hepatic insufficiency. However, in patients with severe hepatic insufficiency, a dose of 20 mg once daily should not be exceeded.
Renal Insufficiency: The Pharmacokinetics of Esomeprazole in patients with renal impairment are not expected to be altered relative to healthy volunteers as less than 1% of Esomeprazole is excreted unchanged in the urine.
Overdose effectsView
A single oral dose of Esomeprazole at 510 mg/kg (about 103 times the human dose on a body surface area basis), has been lethal to rats. The major signs of acute toxicity are reduced motor activity, changes in respiratory frequency, tremor, ataxia, and intermittent clonic convulsions. There have been no reports of overdose with Esomeprazole. No specific antidote for Esomeprazole is known. Since Esomeprazole is extensively protein bound, it is not expected to be removed by dialysis. In the event of overdosage, treatment should be symptomatic and supportive. As with the management of any overdose, the possibility of multiple drug ingestion should be considered.
ReconstitutionView
Infusion: Reconstitute one sterile single-dose vial of Esomeprazole IV Injection with 5 ml of the solvent (WFI) provided and further diluting the resulting solution within 0.9% Sodium Chloride solution or 5% Dextrose solution to make a final volume of 50 ml. The resultant infusion should be given intravenously over a period of 10-30 minutes. Chemical and physical in-use stability has been demonstrated for 12 hours after reconstitution with 0.9% Sodium Chloride solution or for 6 hours after reconstitution with 5% Dextrose solution. From a microbial point of view, the product should be used immediately. Any unused portion should be discarded.
StorageView
Store at a temperature not exceeding 30°C in a dry place. Protect from light and moisture. Keep out of reach of children.
Maxima MUPS
Esomeprazole (MUPS tablet)
Maxima MUPS
Esomeprazole (MUPS tablet)
Indication detailsView
Esomeprazole MUPS tablet is indicated in:
- Gastro-esophageal Reflux Disease (GERD).
- Risk reduction in NSAID associated gastric ulcer.
- H. pylori eradication (Triple therapy).
- Zollinger-Ellison syndrome and idiopathic hypersecretion.
PharmacologyView
Esomeprazole is a proton pump inhibitor that suppresses gastric acid secretion by specific inhibition of the H+/K+ ATPase in the gastric parietal cell. Esomeprazole (S-isomer of omeprazole) is the first single optical isomer of proton pump inhibitor, provides better acid control than racemic proton pump inhibitors.
DosageView
Erosive esophagitis-
Children 1-11 years:
- Adult (≥18 years): 40 mg once daily for 4 weeks.
- Children & adolescents (12-18 years): 40 mg once daily for 4 weeks.
- Adult (≥18 years): 20 mg once daily.
- Children & adolescents (12-18 years): 20 mg once daily.
- Adult (≥18 years): 20 mg once daily for 4-8 weeks.
- Adult (≥18 years): 20 mg twice daily for 7 days.
- Children & adolescents (12-18 years): 20 mg twice daily for 7 days.
- Adult (≥18 years): 40-80 mg twice daily.
Children 1-11 years:
- Erosive esophagitis: Weight <20 kg: 10 mg once daily for 8 weeks. Weight ≥20 kg: 10 mg or 20 mg once daily for 8 weeks
- Maintenance of healing of erosive esophagitis: 10 mg once daily
AdministrationView
Esomeprazole MUPS tablets should be swallowed whole with liquid. The tablets should not be chewed or crushed. If required, the tablets can also be dispersed in half a glass of non-carbonated water (mineral water is not suitable). No other liquids should be used. Stir until the tablets disintegrate and drink the liquid with the pellets immediately or within 30 minutes. Rinse the glass with half a glass of water and drink. The pellets must not be chewed or crushed.
Side effectsView
The most frequently occurring adverse events reported with Esomeprazole include headache, diarrhoea, nausea, flatulence, abdominal pain, constipation and dry mouth. There are no difference in types of related adverse events seen during maintenance treatment upto 12 months compared to short term treatment.
ContraindicationsView
Esomeprazole is contraindicated in patient with known hypersensitivity to any of the formulation.
PrecautionsView
Esomeprazole should be used carefully if the patient has severe liver dysfunction and severe renal impairment. Taking a proton pump inhibitor like Esomeprazole may slightly increase the risk of hip, wrist and spine fracture, particularly when it is taken over a period of more than one year.
InteractionsView
Esomeprazole is extensively metabolized in the liver by CYP2C19 and CYP3A4. In vitro and in vivo studies have shown that Esomeprazole is not likely to inhibit CYPs 1A2, 2A6, 2C9, 2D6, 2E1 and 3A4. No clinically relevant interactions with drugs metabolized by these CYP enzymes would be expected. Drug interaction studies have shown that Esomeprazole does not have any clinically significant interactions with phenytoin, warfarin, quinidine, clarithromycin or amoxicillin.
Esomeprazole may potentially interfere with CYP2C19, the major Esomeprazole metabolizing enzyme. Co-administration of Esomeprazole 30 mg anddiazepam, a CYP2C19 substrate has resulted in a 45% decrease in clearance of diazepam. Increased plasma levels of diazepam have been observed 12 hours after dosing and onwards. Esomeprazole inhibits gastric acid secretion. Therefore, Esomeprazole may interfere with the absorption of drugs where gastric pH is an important determinant of bioavailability (e.g., ketoconazole, iron salts and digoxin).
Co-administration of oral contraceptives, diazepam, phenytoin, or quinidine do not seem to change the pharmacokinetic profile of Esomeprazole.
Combination Therapy with Clarithromycin: Co-administration of esomeprazole, clarithromycin, and amoxicillin has resulted in increases in the plasma levels of esomeprazole and 14-hydroxyclarithromycin.
Esomeprazole may potentially interfere with CYP2C19, the major Esomeprazole metabolizing enzyme. Co-administration of Esomeprazole 30 mg anddiazepam, a CYP2C19 substrate has resulted in a 45% decrease in clearance of diazepam. Increased plasma levels of diazepam have been observed 12 hours after dosing and onwards. Esomeprazole inhibits gastric acid secretion. Therefore, Esomeprazole may interfere with the absorption of drugs where gastric pH is an important determinant of bioavailability (e.g., ketoconazole, iron salts and digoxin).
Co-administration of oral contraceptives, diazepam, phenytoin, or quinidine do not seem to change the pharmacokinetic profile of Esomeprazole.
Combination Therapy with Clarithromycin: Co-administration of esomeprazole, clarithromycin, and amoxicillin has resulted in increases in the plasma levels of esomeprazole and 14-hydroxyclarithromycin.
Pregnancy & lactationView
The manufacturer advises caution. It is not known if Esomeprazole or its metabolites appear in human breast milk.
StorageView
Store in a cool & dry place below 25ºC, protect from light. Keep out of reach of children.
Maxima MUPS
Esomeprazole (MUPS tablet)
Maxima MUPS
Esomeprazole (MUPS tablet)
Indication detailsView
Esomeprazole MUPS tablet is indicated in:
- Gastro-esophageal Reflux Disease (GERD).
- Risk reduction in NSAID associated gastric ulcer.
- H. pylori eradication (Triple therapy).
- Zollinger-Ellison syndrome and idiopathic hypersecretion.
PharmacologyView
Esomeprazole is a proton pump inhibitor that suppresses gastric acid secretion by specific inhibition of the H+/K+ ATPase in the gastric parietal cell. Esomeprazole (S-isomer of omeprazole) is the first single optical isomer of proton pump inhibitor, provides better acid control than racemic proton pump inhibitors.
DosageView
Erosive esophagitis-
Children 1-11 years:
- Adult (≥18 years): 40 mg once daily for 4 weeks.
- Children & adolescents (12-18 years): 40 mg once daily for 4 weeks.
- Adult (≥18 years): 20 mg once daily.
- Children & adolescents (12-18 years): 20 mg once daily.
- Adult (≥18 years): 20 mg once daily for 4-8 weeks.
- Adult (≥18 years): 20 mg twice daily for 7 days.
- Children & adolescents (12-18 years): 20 mg twice daily for 7 days.
- Adult (≥18 years): 40-80 mg twice daily.
Children 1-11 years:
- Erosive esophagitis: Weight <20 kg: 10 mg once daily for 8 weeks. Weight ≥20 kg: 10 mg or 20 mg once daily for 8 weeks
- Maintenance of healing of erosive esophagitis: 10 mg once daily
AdministrationView
Esomeprazole MUPS tablets should be swallowed whole with liquid. The tablets should not be chewed or crushed. If required, the tablets can also be dispersed in half a glass of non-carbonated water (mineral water is not suitable). No other liquids should be used. Stir until the tablets disintegrate and drink the liquid with the pellets immediately or within 30 minutes. Rinse the glass with half a glass of water and drink. The pellets must not be chewed or crushed.
Side effectsView
The most frequently occurring adverse events reported with Esomeprazole include headache, diarrhoea, nausea, flatulence, abdominal pain, constipation and dry mouth. There are no difference in types of related adverse events seen during maintenance treatment upto 12 months compared to short term treatment.
ContraindicationsView
Esomeprazole is contraindicated in patient with known hypersensitivity to any of the formulation.
PrecautionsView
Esomeprazole should be used carefully if the patient has severe liver dysfunction and severe renal impairment. Taking a proton pump inhibitor like Esomeprazole may slightly increase the risk of hip, wrist and spine fracture, particularly when it is taken over a period of more than one year.
InteractionsView
Esomeprazole is extensively metabolized in the liver by CYP2C19 and CYP3A4. In vitro and in vivo studies have shown that Esomeprazole is not likely to inhibit CYPs 1A2, 2A6, 2C9, 2D6, 2E1 and 3A4. No clinically relevant interactions with drugs metabolized by these CYP enzymes would be expected. Drug interaction studies have shown that Esomeprazole does not have any clinically significant interactions with phenytoin, warfarin, quinidine, clarithromycin or amoxicillin.
Esomeprazole may potentially interfere with CYP2C19, the major Esomeprazole metabolizing enzyme. Co-administration of Esomeprazole 30 mg anddiazepam, a CYP2C19 substrate has resulted in a 45% decrease in clearance of diazepam. Increased plasma levels of diazepam have been observed 12 hours after dosing and onwards. Esomeprazole inhibits gastric acid secretion. Therefore, Esomeprazole may interfere with the absorption of drugs where gastric pH is an important determinant of bioavailability (e.g., ketoconazole, iron salts and digoxin).
Co-administration of oral contraceptives, diazepam, phenytoin, or quinidine do not seem to change the pharmacokinetic profile of Esomeprazole.
Combination Therapy with Clarithromycin: Co-administration of esomeprazole, clarithromycin, and amoxicillin has resulted in increases in the plasma levels of esomeprazole and 14-hydroxyclarithromycin.
Esomeprazole may potentially interfere with CYP2C19, the major Esomeprazole metabolizing enzyme. Co-administration of Esomeprazole 30 mg anddiazepam, a CYP2C19 substrate has resulted in a 45% decrease in clearance of diazepam. Increased plasma levels of diazepam have been observed 12 hours after dosing and onwards. Esomeprazole inhibits gastric acid secretion. Therefore, Esomeprazole may interfere with the absorption of drugs where gastric pH is an important determinant of bioavailability (e.g., ketoconazole, iron salts and digoxin).
Co-administration of oral contraceptives, diazepam, phenytoin, or quinidine do not seem to change the pharmacokinetic profile of Esomeprazole.
Combination Therapy with Clarithromycin: Co-administration of esomeprazole, clarithromycin, and amoxicillin has resulted in increases in the plasma levels of esomeprazole and 14-hydroxyclarithromycin.
Pregnancy & lactationView
The manufacturer advises caution. It is not known if Esomeprazole or its metabolites appear in human breast milk.
StorageView
Store in a cool & dry place below 25ºC, protect from light. Keep out of reach of children.
Maximox
Moxifloxacin Hydrochloride (Injection)
Maximox
Moxifloxacin Hydrochloride (Injection)
Indications
Skin and skin sructure infections
Indication detailsView
Moxifloxacin infusion is indicated for treating following infections in adults >18 years of age caused by designated, susceptible bacteria.
- Acute Bacterial Sinusitis
- Acute Bacterial Exacerbation of Chronic Bronchitis
- Community Acquired Pneumonia
- Skin and Skin Structure Infections: Uncomplicated and Complicated
- Complicated Intra-Abdominal Infections.
Therapeutic classView
4-Quinolone preparations
DosageView
The dose of Moxifloxacin is 400 mg once daily. The duration of therapy depends on the type of infection as described in following:
- Acute Bacterial Sinusitis: 400 mg once daily for 10 days.
- Acute Bacterial Exacerbation of Chronic Bronchitis: 400 mg once daily for 5 days.
- Community Acquired Pneumonia: 400 mg once daily for 7-14 days.
- Uncomplicated Skin and Skin Structure Infections: 400 mg once daily for 7 days.
- Complicated Skin and Skin Structure Infections: 400 mg once daily for 7-21 days.
- Complicated Intra-Abdominal Infections: 400 mg once daily for 5-14 days.
AdministrationView
Moxifloxacin injection should be administered by intravenous infusion over a period of 60 minutes. Avoid bolus or rapid infusion.
- Check the bag for minute leaks by squeezing the inner bag firmly. If leaks are found, or if seal is not intact, discard the solution.
- Do not use if the solution is cloudy or a precipitate is present.
- Do not use flexible bags in series connections.
- Close flow control clamp of administration set.
- Remove cover from port at bottom of bag.
- Insert piercing pin of administration set into port with a twisting motion until the pin is firmly seated.
- Suspend bag from hanger.
- Squeeze and release drip chamber to establish proper fluid level in chamber during infusion of Moxifloxacin 400 mg intravenous infusion.
- Open flow control clamp to expel air from set. Close clamp.
- Regulate the rate of administration with flow control clamp.
Side effectsView
Treatment with Moxifloxacin (oral, IV or sequential therapy) may cause some side effects. Common (>1%) side effects include headache, nausea, vomiting, diarrhea, constipation, abdominal pain, dyspepsia, dizziness, pyrexia and insomnia etc. Less common (0.1 to <1%) side effects include neutropenia, palpitations, tachycardia, bradycardia, vertigo, tinnitus, dry mouth, gastritis, edema, fatigue, malaise, hyperglycemia, anorexia, hyperlipidemia, hypoglycemia, dehydration, back pain and arthralgia etc.
ContraindicationsView
Moxifloxacin is contraindicated in persons with known hypersensitivity to Moxifloxacin or other quinolone antibacterials .
PrecautionsView
Fluoroquinolones, including Moxifloxacin, are associated with an increased risk of tendinitis and tendon rupture in all ages. The risk of developing fluoroquinolone-associated tendinitis and tendon rupture is further increased in older patients usually over 60 years of age, in patients taking corticosteroid drugs, and in patients with kidney, heart or lung transplants. Fluoroquinolones have neuromuscular blocking activity and may exacerbate muscle weakness in persons with myasthenia gravis. Clostridium difficile-associated diarrhea (CDAD) has been reported with use of nearly all antibacterial agents, including Moxifloxacin, and may range in severity from mild diarrhea to fatal colitis.
InteractionsView
There are no data concerning an interaction of intravenous fluoroquinolones with oral antacids, sucralfate, multivitamins, didanosine, or metal cations. However, no fluoroquinolone should be co-administered with any solution containing multivalent cations, e.g., magnesium, through the same intravenous line. Quinolones, including Moxifloxacin, have been reported to enhance the anticoagulant effects of warfarin or its derivatives in the patient population. Although not observed with Moxifloxacin in predinical and clinical trials, the concomitant administration of a nonsteroidal anti-inflammatory drug with a quinolone may increase the risks of CNS stimulation and convulsions. There is limited information available on the potential for a pharmacodynamic interaction in humans between Moxifloxacin and other drugs that prolong the QTc interval of the electrocardiogram. Sotalol, a Class III antiarrhythmic, has been shown to further increase the QTc interval when combined with high doses of intravenous (IV) Moxifloxacin in dogs. Therefore, Moxifloxacin should be avoided with Class IA and Class III antiarrhythmics.
Pregnancy & lactationView
Pregnancy Category C. Because no adequate or well controlled studies have been conducted in pregnant women, Moxifloxacin should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. Moxifloxacin is excreted in the breast milk of rats. Moxifloxacin may also be excreted in human milk. Because of the potential for serious adverse reactions in infants who are nursing from mothers taking Moxifloxacin, a decision should be made whether to discontinue nursing or to discontinue the drug, taking into account the importance of the drug to the mother.
Pediatric usageView
Pediatric patients: Safety and effectiveness in pediatric patients and adolescents less than 18 years of age have not been established.
Geriatric patients: These patients are at increased risk for developing severe tendon disorders including tendon rupture when being treated with a fluoroquinolone such as Moxifloxacin. This risk is further increased in patients receiving concomitant corticosteroid therapy.
Geriatric patients: These patients are at increased risk for developing severe tendon disorders including tendon rupture when being treated with a fluoroquinolone such as Moxifloxacin. This risk is further increased in patients receiving concomitant corticosteroid therapy.
StorageView
Store below 25°C and protect from light. Avoid extreme heat and freezing. Keep out of reach of children.
Maximox
Moxifloxacin Hydrochloride (Tablet)
Maximox
Moxifloxacin Hydrochloride (Tablet)
Indications
Acute bacterial sinusitis
Indication detailsView
Moxifloxacin is indicated for the treatment of acute bacterial sinusitis, acute exacerbation of chronic bronchitis, community acquired pneumonia, uncomplicated & complicated skin and skin structure infections, complicated intra-abdominal infections and pelvic inflammatory disease.
Therapeutic classView
4-Quinolone preparations
PharmacologyView
Moxifloxacin is a 4th generation synthetic broad spectrum, fluoroquinolone class of antibacterial drug. It has activity against a wide range of gram-positive, gram-negative, anaerobic and atypical bacteria including Mycoplasma pneumoniae. It acts by inhibiting topoisomerase II (DNA gyrase) and topoisomerase IV which are necessary for bacterial DNA replication, transcription & repair.
DosageView
Acute bacterial sinusitis: 400 mg once daily 7-10 days.
Acute bacterial exacerbation of chronic bronchitis: 400 mg once daily 5-10 days.
Community-acquired pneumonia: 400 mg once daily 7-14 days.
Uncomplicated skin and skin structure infections: 400 mg once daily 7 days.
Complicated skin and skin structure infections: 400 mg once daily 7-21 days.
Complicated intra-abdominal infections: 400 mg once daily 5-14 days.
Pelvic inflammatory disease: 400 mg once daily 14 days.
Acute bacterial exacerbation of chronic bronchitis: 400 mg once daily 5-10 days.
Community-acquired pneumonia: 400 mg once daily 7-14 days.
Uncomplicated skin and skin structure infections: 400 mg once daily 7 days.
Complicated skin and skin structure infections: 400 mg once daily 7-21 days.
Complicated intra-abdominal infections: 400 mg once daily 5-14 days.
Pelvic inflammatory disease: 400 mg once daily 14 days.
Side effectsView
Common side effects of Moxifloxacin include nausea, vomiting, diarrhea, headache and dizziness.
ContraindicationsView
It is contraindicated in patients with a history of hypersensitivity to Moxifloxacin or other quinolones.
PrecautionsView
Moxifloxacin may cause an increased risk of tendinitis and tendon rupture. It should be discontinued if pain or inflammation in a tendon occurs. It should not be used in patients with known prolongation of the QT interval, patients with uncorrected hypokalemia, and patients with receiving Class IA or Class III antiarrhythmic agents
InteractionsView
Moxifloxacin absorption is decreased when administered with antacids, sucralfate, multivitamins, and multivalent cations (e.g. iron or zinc). Moxifloxacin may enhance the risk of convulsions with NSAIDs and bleeding with warfarin. So concomitant use of Moxifloxacin with them should be avoided.
Pregnancy & lactationView
US FDA pregnancy category C. Moxifloxacin is not recommended during pregnancy & lactation.
Pediatric usageView
Renal or hepatic impaired patients: No dose adjustment is necessary for patients with renal or hepatic impairment.
Pediatric patients: Safety and effectiveness of Moxifloxacin in pediatric patients and adolescent less than 18 years of age have not been established.
Pediatric patients: Safety and effectiveness of Moxifloxacin in pediatric patients and adolescent less than 18 years of age have not been established.
StorageView
Keep in a dry place, away from light and heat. Keep out of the reach of children.
Maxineb
Nebivolol Hydrochloride
Maxineb
Nebivolol Hydrochloride
Indications
Hypertension
Indication detailsView
Nebivolol is indicated in-
- Hypertension
- Treatment of essential hypertension
- Chronic heart failure (CHF)
- Treatment of stable mild and moderate chronic heart failure in addition to standard therapies in elderly patients.
Therapeutic classView
Beta-adrenoceptor blocking drugs, Beta-blockers
PharmacologyView
Nebivolol is a β adrenergic receptor blocking agent. Nebivolol inhibits both β1 and β1 adrenergic receptors. Nebivolol lacks intrinsic sympathomimetic and membrane stabilizing activity at therapeutically relevant concentrations. At clinically relevant doses, Nebivolol does not demonstrate β1-adrenergic receptor blockade activity. Various metabolites, including glucuronides, contribute to beta-blocking activity.
Mode of Action of Nebivolol involved include:
Absorption and Distribution: Absorption of Nebivolol is similar to an oral solution. Mean peak plasma nebivolol concentrations occur approximately 1.5 to 4 hours post-dosing in EMs and PMs. Food does not alter the pharmacokinetics of nebivolol. Nebivolol may be administered without regard to meals. The in vitro human plasma protein binding of nebivolol is approximately 98%, mostly to albumin, and is independent of nebivolol concentrations.
Metabolism and Excretion: Nebivolol is predominantly metabolized via direct glucuronidation of parent and to a lesser extent via N-dealkylation and oxidation via cytochrome P450 2D6. After a single oral administration of 14C-nebivolol, 38% of the dose was recovered in urine and 44% in feces for EMs and 67% in urine and 13% in feces for PMs.
Digoxin: Concomitant administration of Nebivolol (10 mg once daily) and digoxin (0.25 mg once daily) for 10 days in 14 healthy adult individuals resulted in no significant changes in the pharmacokinetics of digoxin or nebivolol.
Warfarin: Administration of Nebivolol (10 mg once daily for 10 days) led to no significant changes in the pharmacokinetics of nebivolol or R- or S-warfarin following a single 10 mg dose of warfarin. Similarly, nebivolol has no significant effects on the anticoagulant activity of warfarin, as assessed by Prothrombin time and INR profiles from 0 to 144 hours after a single 10 mg warfarin dose in 12 healthy adult volunteers. The starting dose should be reduced in patients with moderate hepatic impairment. No formal studies have been performed in patients with severe hepatic impairment and nebivolol should be contraindicated for these patients.
Mode of Action of Nebivolol involved include:
- decreased heart rate
- decreased myocardia contractility
- diminution of tonic sympathetic outflow to the periphery from cerebral vasomotor centers
- suppression of renin activity and
- vasodilation and decreased peripheral vascular resistance
Absorption and Distribution: Absorption of Nebivolol is similar to an oral solution. Mean peak plasma nebivolol concentrations occur approximately 1.5 to 4 hours post-dosing in EMs and PMs. Food does not alter the pharmacokinetics of nebivolol. Nebivolol may be administered without regard to meals. The in vitro human plasma protein binding of nebivolol is approximately 98%, mostly to albumin, and is independent of nebivolol concentrations.
Metabolism and Excretion: Nebivolol is predominantly metabolized via direct glucuronidation of parent and to a lesser extent via N-dealkylation and oxidation via cytochrome P450 2D6. After a single oral administration of 14C-nebivolol, 38% of the dose was recovered in urine and 44% in feces for EMs and 67% in urine and 13% in feces for PMs.
Digoxin: Concomitant administration of Nebivolol (10 mg once daily) and digoxin (0.25 mg once daily) for 10 days in 14 healthy adult individuals resulted in no significant changes in the pharmacokinetics of digoxin or nebivolol.
Warfarin: Administration of Nebivolol (10 mg once daily for 10 days) led to no significant changes in the pharmacokinetics of nebivolol or R- or S-warfarin following a single 10 mg dose of warfarin. Similarly, nebivolol has no significant effects on the anticoagulant activity of warfarin, as assessed by Prothrombin time and INR profiles from 0 to 144 hours after a single 10 mg warfarin dose in 12 healthy adult volunteers. The starting dose should be reduced in patients with moderate hepatic impairment. No formal studies have been performed in patients with severe hepatic impairment and nebivolol should be contraindicated for these patients.
DosageView
The dose of Nebivolol should be individualized to the needs of the patient. For most patients, the recommended starting dose is 5 mg once daily, with or without food, as monotherapy or in combination with other agents. For patients requiring further reduction in blood pressure, the dose can be increased at 2-week intervals up to 40 mg. A more frequent dosing regimen is unlikely to be beneficial.
Side effectsView
Headache, nausea and bradycardia.
ContraindicationsView
Nebivolol is contraindicated in patients with severe bradycardia, heart block greater than first degree, cardiogenic shock, decompensated cardiac failure, sick sinus syndrome (unless a permanent pacemaker is in place), or severe hepatic impairment (Child-Pugh >B), and in patients who are hypersensitive to any component of this product.
PrecautionsView
Abrupt Cessation of Therapy: Patients with coronary artery disease treated with Nebivolol should be advised against abrupt discontinuation of therapy. Severe exacerbation of angina and the occurrence of myocardial infarction and ventricular arrhythmias have been reported in patients with coronary artery disease following the abrupt discontinuation of therapy with β-blockers. Myocardial infarction and ventricular arrhythmias may occur with or without preceding exacerbation of the angina pectoris. Even patients without overt coronary artery disease should be cautioned against interruption or abrupt discontinuation of therapy. As with other β-blockers, when discontinuation of Nebivolol is planned, patients should be carefully observed and advised to minimize physical activity. Nebivolol should be tapered over 1 to 2 weeks when possible. If the angina worsens or acute coronary insufficiency develops, it is recommended that Nebivolol be promptly reinstituted, at least temporarily.
Cardiac Failure: Sympathetic stimulation is a vital component supporting circulatory function in the setting of congestive heart failure, and (β-blockade may result in further depression of myocardial contractility and precipitate more severe failure. In patients who have compensated congestive heart failure, Nebivolol should be administered cautiously. If heart failure worsens, discontinuation of Nebivolol should be considered.
Angina and Acute Myocardial Infarction: Nebivolol was not studied in patients with angina pectoris or who had a recent Ml.
Bronchospastic Diseases: In general, patients with bronchospastic diseases should not receive (3-blockers.
Anesthesia and Major Surgery: If Nebivolol is to be continued perioperatively, patients should be closely monitored when anesthetic agents which depress myocardial function, such as ether, cyclopropane, and trichloroethylene, are used. If β-blocking therapy is withdrawn prior to major surgery, the impaired ability of the heart to respond to reflex adrenergic stimuli may augment the risks of general anesthesia and surgical procedures. The β-blocking effects of Nebivolol can be reversed by β-agonists, e.g., dobutamine or isoproterenol. However, such patients may be subject to protracted severe hypotension. Additionally, difficulty in restarting and maintaining the heartbeat has been reported with (β-blockers).
Diabetes and Hypoglycemia: β-blockers may mask some of the manifestations of hypoglycemia, particularly tachycardia. Nonselective β-blockers may potentiate insulin-induced hypoglycemia and delay recovery of serum glucose levels. It is not known whether nebivolol has these effects. Patients subject to spontaneous hypoglycemia, or diabetic patients receiving insulin or oral hypoglycemic agents, should be advised about these possibilities and nebivolol should be used with caution.
Thyrotoxicosis: β-blockers may mask clinical signs of hyperthyroidism, such as tachycardia. Abrupt withdrawal of β-blockers may be followed by an exacerbation of the symptoms of hyperthyroidism or may precipitate a thyroid storm.
Peripheral Vascular Disease: β-blockers can precipitate or aggravate symptoms of arterial insufficiency in patients with peripheral vascular disease. Caution should be exercised in these patients.
Non-dihydropyridine Calcium Channel Blockers: Because of significant negative inotropic and chronotropic effects in patients treated with β-blockers and calcium channel blockers of the verapamil and diltiazem type, caution should be used in patients treated concomitantly with these agents and ECG and blood pressure should be monitored.
Cardiac Failure: Sympathetic stimulation is a vital component supporting circulatory function in the setting of congestive heart failure, and (β-blockade may result in further depression of myocardial contractility and precipitate more severe failure. In patients who have compensated congestive heart failure, Nebivolol should be administered cautiously. If heart failure worsens, discontinuation of Nebivolol should be considered.
Angina and Acute Myocardial Infarction: Nebivolol was not studied in patients with angina pectoris or who had a recent Ml.
Bronchospastic Diseases: In general, patients with bronchospastic diseases should not receive (3-blockers.
Anesthesia and Major Surgery: If Nebivolol is to be continued perioperatively, patients should be closely monitored when anesthetic agents which depress myocardial function, such as ether, cyclopropane, and trichloroethylene, are used. If β-blocking therapy is withdrawn prior to major surgery, the impaired ability of the heart to respond to reflex adrenergic stimuli may augment the risks of general anesthesia and surgical procedures. The β-blocking effects of Nebivolol can be reversed by β-agonists, e.g., dobutamine or isoproterenol. However, such patients may be subject to protracted severe hypotension. Additionally, difficulty in restarting and maintaining the heartbeat has been reported with (β-blockers).
Diabetes and Hypoglycemia: β-blockers may mask some of the manifestations of hypoglycemia, particularly tachycardia. Nonselective β-blockers may potentiate insulin-induced hypoglycemia and delay recovery of serum glucose levels. It is not known whether nebivolol has these effects. Patients subject to spontaneous hypoglycemia, or diabetic patients receiving insulin or oral hypoglycemic agents, should be advised about these possibilities and nebivolol should be used with caution.
Thyrotoxicosis: β-blockers may mask clinical signs of hyperthyroidism, such as tachycardia. Abrupt withdrawal of β-blockers may be followed by an exacerbation of the symptoms of hyperthyroidism or may precipitate a thyroid storm.
Peripheral Vascular Disease: β-blockers can precipitate or aggravate symptoms of arterial insufficiency in patients with peripheral vascular disease. Caution should be exercised in these patients.
Non-dihydropyridine Calcium Channel Blockers: Because of significant negative inotropic and chronotropic effects in patients treated with β-blockers and calcium channel blockers of the verapamil and diltiazem type, caution should be used in patients treated concomitantly with these agents and ECG and blood pressure should be monitored.
InteractionsView
Nebivolol should be used with care when myocardial depressants or inhibitors of AV conduction, such as certain calcium antagonists (particularly of the phenylalkylamine [verapamil] and benzothiazepine [diltiazem] classes), or antiarrhythmic agents, such as disopyramide, are used concurrently. Both digitalis glycosides and β-blockers slow atrioventricular conduction and decrease heart rate. Concomitant use can increase the risk of bradycardia.
Nebivolol should not be combined with other β-blockers. Patients receiving catecholamine-depleting drugs, such as reserpine or guanethidine, should be closely monitored, because the added β-blocking action of Nebivolol may produce excessive reduction of sympathetic activity. In patients who are receiving Nebivolol and clonidine, Nebivolol should be discontinued for several days before the gradual tapering of clonidine.
CYP2D6 Inhibitors: Use caution when Nebivolol is co-administered with CYP2D6 inhibitors (quinidine, propafenone, fluoxetine, paroxetine, etc.)
Nebivolol should not be combined with other β-blockers. Patients receiving catecholamine-depleting drugs, such as reserpine or guanethidine, should be closely monitored, because the added β-blocking action of Nebivolol may produce excessive reduction of sympathetic activity. In patients who are receiving Nebivolol and clonidine, Nebivolol should be discontinued for several days before the gradual tapering of clonidine.
CYP2D6 Inhibitors: Use caution when Nebivolol is co-administered with CYP2D6 inhibitors (quinidine, propafenone, fluoxetine, paroxetine, etc.)
Pediatric usageView
Impaired Renal Function: Nebivolol should be used with caution in patients with severe renal impairment because of decreased renal clearance. Nebivolol has not been studied in patients receiving dialysis.
Impaired Hepatic Function: Nebivolol should be used with caution in patients with moderate hepatic impairment because of decreased metabolism. Since Nebivolol has not been studied in patients with severe hepatic impairment, Nebivolol is contraindicated in this population.
Risk of Anaphylactic Reactions: While taking β-blockers, patients with a history of severe anaphylactic reactions to a variety of allergens may be more reactive to repeated challenges either accidental, diagnostic, or therapeutic. Such patients may be unresponsive to the usual doses of epinephrine used to treat allergic reactions.
Impaired Hepatic Function: Nebivolol should be used with caution in patients with moderate hepatic impairment because of decreased metabolism. Since Nebivolol has not been studied in patients with severe hepatic impairment, Nebivolol is contraindicated in this population.
Risk of Anaphylactic Reactions: While taking β-blockers, patients with a history of severe anaphylactic reactions to a variety of allergens may be more reactive to repeated challenges either accidental, diagnostic, or therapeutic. Such patients may be unresponsive to the usual doses of epinephrine used to treat allergic reactions.
StorageView
Keep below 30°C temperature, away from light & moisture. Keep out of the reach of children.
Maxineb
Nebivolol Hydrochloride
Maxineb
Nebivolol Hydrochloride
Indications
Hypertension
Indication detailsView
Nebivolol is indicated in-
- Hypertension
- Treatment of essential hypertension
- Chronic heart failure (CHF)
- Treatment of stable mild and moderate chronic heart failure in addition to standard therapies in elderly patients.
Therapeutic classView
Beta-adrenoceptor blocking drugs, Beta-blockers
PharmacologyView
Nebivolol is a β adrenergic receptor blocking agent. Nebivolol inhibits both β1 and β1 adrenergic receptors. Nebivolol lacks intrinsic sympathomimetic and membrane stabilizing activity at therapeutically relevant concentrations. At clinically relevant doses, Nebivolol does not demonstrate β1-adrenergic receptor blockade activity. Various metabolites, including glucuronides, contribute to beta-blocking activity.
Mode of Action of Nebivolol involved include:
Absorption and Distribution: Absorption of Nebivolol is similar to an oral solution. Mean peak plasma nebivolol concentrations occur approximately 1.5 to 4 hours post-dosing in EMs and PMs. Food does not alter the pharmacokinetics of nebivolol. Nebivolol may be administered without regard to meals. The in vitro human plasma protein binding of nebivolol is approximately 98%, mostly to albumin, and is independent of nebivolol concentrations.
Metabolism and Excretion: Nebivolol is predominantly metabolized via direct glucuronidation of parent and to a lesser extent via N-dealkylation and oxidation via cytochrome P450 2D6. After a single oral administration of 14C-nebivolol, 38% of the dose was recovered in urine and 44% in feces for EMs and 67% in urine and 13% in feces for PMs.
Digoxin: Concomitant administration of Nebivolol (10 mg once daily) and digoxin (0.25 mg once daily) for 10 days in 14 healthy adult individuals resulted in no significant changes in the pharmacokinetics of digoxin or nebivolol.
Warfarin: Administration of Nebivolol (10 mg once daily for 10 days) led to no significant changes in the pharmacokinetics of nebivolol or R- or S-warfarin following a single 10 mg dose of warfarin. Similarly, nebivolol has no significant effects on the anticoagulant activity of warfarin, as assessed by Prothrombin time and INR profiles from 0 to 144 hours after a single 10 mg warfarin dose in 12 healthy adult volunteers. The starting dose should be reduced in patients with moderate hepatic impairment. No formal studies have been performed in patients with severe hepatic impairment and nebivolol should be contraindicated for these patients.
Mode of Action of Nebivolol involved include:
- decreased heart rate
- decreased myocardia contractility
- diminution of tonic sympathetic outflow to the periphery from cerebral vasomotor centers
- suppression of renin activity and
- vasodilation and decreased peripheral vascular resistance
Absorption and Distribution: Absorption of Nebivolol is similar to an oral solution. Mean peak plasma nebivolol concentrations occur approximately 1.5 to 4 hours post-dosing in EMs and PMs. Food does not alter the pharmacokinetics of nebivolol. Nebivolol may be administered without regard to meals. The in vitro human plasma protein binding of nebivolol is approximately 98%, mostly to albumin, and is independent of nebivolol concentrations.
Metabolism and Excretion: Nebivolol is predominantly metabolized via direct glucuronidation of parent and to a lesser extent via N-dealkylation and oxidation via cytochrome P450 2D6. After a single oral administration of 14C-nebivolol, 38% of the dose was recovered in urine and 44% in feces for EMs and 67% in urine and 13% in feces for PMs.
Digoxin: Concomitant administration of Nebivolol (10 mg once daily) and digoxin (0.25 mg once daily) for 10 days in 14 healthy adult individuals resulted in no significant changes in the pharmacokinetics of digoxin or nebivolol.
Warfarin: Administration of Nebivolol (10 mg once daily for 10 days) led to no significant changes in the pharmacokinetics of nebivolol or R- or S-warfarin following a single 10 mg dose of warfarin. Similarly, nebivolol has no significant effects on the anticoagulant activity of warfarin, as assessed by Prothrombin time and INR profiles from 0 to 144 hours after a single 10 mg warfarin dose in 12 healthy adult volunteers. The starting dose should be reduced in patients with moderate hepatic impairment. No formal studies have been performed in patients with severe hepatic impairment and nebivolol should be contraindicated for these patients.
DosageView
The dose of Nebivolol should be individualized to the needs of the patient. For most patients, the recommended starting dose is 5 mg once daily, with or without food, as monotherapy or in combination with other agents. For patients requiring further reduction in blood pressure, the dose can be increased at 2-week intervals up to 40 mg. A more frequent dosing regimen is unlikely to be beneficial.
Side effectsView
Headache, nausea and bradycardia.
ContraindicationsView
Nebivolol is contraindicated in patients with severe bradycardia, heart block greater than first degree, cardiogenic shock, decompensated cardiac failure, sick sinus syndrome (unless a permanent pacemaker is in place), or severe hepatic impairment (Child-Pugh >B), and in patients who are hypersensitive to any component of this product.
PrecautionsView
Abrupt Cessation of Therapy: Patients with coronary artery disease treated with Nebivolol should be advised against abrupt discontinuation of therapy. Severe exacerbation of angina and the occurrence of myocardial infarction and ventricular arrhythmias have been reported in patients with coronary artery disease following the abrupt discontinuation of therapy with β-blockers. Myocardial infarction and ventricular arrhythmias may occur with or without preceding exacerbation of the angina pectoris. Even patients without overt coronary artery disease should be cautioned against interruption or abrupt discontinuation of therapy. As with other β-blockers, when discontinuation of Nebivolol is planned, patients should be carefully observed and advised to minimize physical activity. Nebivolol should be tapered over 1 to 2 weeks when possible. If the angina worsens or acute coronary insufficiency develops, it is recommended that Nebivolol be promptly reinstituted, at least temporarily.
Cardiac Failure: Sympathetic stimulation is a vital component supporting circulatory function in the setting of congestive heart failure, and (β-blockade may result in further depression of myocardial contractility and precipitate more severe failure. In patients who have compensated congestive heart failure, Nebivolol should be administered cautiously. If heart failure worsens, discontinuation of Nebivolol should be considered.
Angina and Acute Myocardial Infarction: Nebivolol was not studied in patients with angina pectoris or who had a recent Ml.
Bronchospastic Diseases: In general, patients with bronchospastic diseases should not receive (3-blockers.
Anesthesia and Major Surgery: If Nebivolol is to be continued perioperatively, patients should be closely monitored when anesthetic agents which depress myocardial function, such as ether, cyclopropane, and trichloroethylene, are used. If β-blocking therapy is withdrawn prior to major surgery, the impaired ability of the heart to respond to reflex adrenergic stimuli may augment the risks of general anesthesia and surgical procedures. The β-blocking effects of Nebivolol can be reversed by β-agonists, e.g., dobutamine or isoproterenol. However, such patients may be subject to protracted severe hypotension. Additionally, difficulty in restarting and maintaining the heartbeat has been reported with (β-blockers).
Diabetes and Hypoglycemia: β-blockers may mask some of the manifestations of hypoglycemia, particularly tachycardia. Nonselective β-blockers may potentiate insulin-induced hypoglycemia and delay recovery of serum glucose levels. It is not known whether nebivolol has these effects. Patients subject to spontaneous hypoglycemia, or diabetic patients receiving insulin or oral hypoglycemic agents, should be advised about these possibilities and nebivolol should be used with caution.
Thyrotoxicosis: β-blockers may mask clinical signs of hyperthyroidism, such as tachycardia. Abrupt withdrawal of β-blockers may be followed by an exacerbation of the symptoms of hyperthyroidism or may precipitate a thyroid storm.
Peripheral Vascular Disease: β-blockers can precipitate or aggravate symptoms of arterial insufficiency in patients with peripheral vascular disease. Caution should be exercised in these patients.
Non-dihydropyridine Calcium Channel Blockers: Because of significant negative inotropic and chronotropic effects in patients treated with β-blockers and calcium channel blockers of the verapamil and diltiazem type, caution should be used in patients treated concomitantly with these agents and ECG and blood pressure should be monitored.
Cardiac Failure: Sympathetic stimulation is a vital component supporting circulatory function in the setting of congestive heart failure, and (β-blockade may result in further depression of myocardial contractility and precipitate more severe failure. In patients who have compensated congestive heart failure, Nebivolol should be administered cautiously. If heart failure worsens, discontinuation of Nebivolol should be considered.
Angina and Acute Myocardial Infarction: Nebivolol was not studied in patients with angina pectoris or who had a recent Ml.
Bronchospastic Diseases: In general, patients with bronchospastic diseases should not receive (3-blockers.
Anesthesia and Major Surgery: If Nebivolol is to be continued perioperatively, patients should be closely monitored when anesthetic agents which depress myocardial function, such as ether, cyclopropane, and trichloroethylene, are used. If β-blocking therapy is withdrawn prior to major surgery, the impaired ability of the heart to respond to reflex adrenergic stimuli may augment the risks of general anesthesia and surgical procedures. The β-blocking effects of Nebivolol can be reversed by β-agonists, e.g., dobutamine or isoproterenol. However, such patients may be subject to protracted severe hypotension. Additionally, difficulty in restarting and maintaining the heartbeat has been reported with (β-blockers).
Diabetes and Hypoglycemia: β-blockers may mask some of the manifestations of hypoglycemia, particularly tachycardia. Nonselective β-blockers may potentiate insulin-induced hypoglycemia and delay recovery of serum glucose levels. It is not known whether nebivolol has these effects. Patients subject to spontaneous hypoglycemia, or diabetic patients receiving insulin or oral hypoglycemic agents, should be advised about these possibilities and nebivolol should be used with caution.
Thyrotoxicosis: β-blockers may mask clinical signs of hyperthyroidism, such as tachycardia. Abrupt withdrawal of β-blockers may be followed by an exacerbation of the symptoms of hyperthyroidism or may precipitate a thyroid storm.
Peripheral Vascular Disease: β-blockers can precipitate or aggravate symptoms of arterial insufficiency in patients with peripheral vascular disease. Caution should be exercised in these patients.
Non-dihydropyridine Calcium Channel Blockers: Because of significant negative inotropic and chronotropic effects in patients treated with β-blockers and calcium channel blockers of the verapamil and diltiazem type, caution should be used in patients treated concomitantly with these agents and ECG and blood pressure should be monitored.
InteractionsView
Nebivolol should be used with care when myocardial depressants or inhibitors of AV conduction, such as certain calcium antagonists (particularly of the phenylalkylamine [verapamil] and benzothiazepine [diltiazem] classes), or antiarrhythmic agents, such as disopyramide, are used concurrently. Both digitalis glycosides and β-blockers slow atrioventricular conduction and decrease heart rate. Concomitant use can increase the risk of bradycardia.
Nebivolol should not be combined with other β-blockers. Patients receiving catecholamine-depleting drugs, such as reserpine or guanethidine, should be closely monitored, because the added β-blocking action of Nebivolol may produce excessive reduction of sympathetic activity. In patients who are receiving Nebivolol and clonidine, Nebivolol should be discontinued for several days before the gradual tapering of clonidine.
CYP2D6 Inhibitors: Use caution when Nebivolol is co-administered with CYP2D6 inhibitors (quinidine, propafenone, fluoxetine, paroxetine, etc.)
Nebivolol should not be combined with other β-blockers. Patients receiving catecholamine-depleting drugs, such as reserpine or guanethidine, should be closely monitored, because the added β-blocking action of Nebivolol may produce excessive reduction of sympathetic activity. In patients who are receiving Nebivolol and clonidine, Nebivolol should be discontinued for several days before the gradual tapering of clonidine.
CYP2D6 Inhibitors: Use caution when Nebivolol is co-administered with CYP2D6 inhibitors (quinidine, propafenone, fluoxetine, paroxetine, etc.)
Pediatric usageView
Impaired Renal Function: Nebivolol should be used with caution in patients with severe renal impairment because of decreased renal clearance. Nebivolol has not been studied in patients receiving dialysis.
Impaired Hepatic Function: Nebivolol should be used with caution in patients with moderate hepatic impairment because of decreased metabolism. Since Nebivolol has not been studied in patients with severe hepatic impairment, Nebivolol is contraindicated in this population.
Risk of Anaphylactic Reactions: While taking β-blockers, patients with a history of severe anaphylactic reactions to a variety of allergens may be more reactive to repeated challenges either accidental, diagnostic, or therapeutic. Such patients may be unresponsive to the usual doses of epinephrine used to treat allergic reactions.
Impaired Hepatic Function: Nebivolol should be used with caution in patients with moderate hepatic impairment because of decreased metabolism. Since Nebivolol has not been studied in patients with severe hepatic impairment, Nebivolol is contraindicated in this population.
Risk of Anaphylactic Reactions: While taking β-blockers, patients with a history of severe anaphylactic reactions to a variety of allergens may be more reactive to repeated challenges either accidental, diagnostic, or therapeutic. Such patients may be unresponsive to the usual doses of epinephrine used to treat allergic reactions.
StorageView
Keep below 30°C temperature, away from light & moisture. Keep out of the reach of children.
Maxipass
Tamsulosin Hydrochloride
Maxipass
Tamsulosin Hydrochloride
Indications
Benign prostatic hyperplasia (BPH)
Indication detailsView
Tamsulosin Hydrochloride is indicated for the treatment of functional symptoms of Benign Prostatic Hyperplasia (BPH).
Therapeutic classView
BPH/ Urinary retention/ Urinary incontinence
PharmacologyView
Tamsulosin, a selective alpha1 adrenoceptor blocking agent, exhibits its selectivity for alpha1 A adrenoceptors in human prostate. Blockade of these adrenoceptors can cause smooth muscle in the bladder neck and prostate to relax, resulting in an improvement in urine flow rate and a reduction in symptoms of BPH. Absorption of Tamsulosin hydrochloride capsule 0.4mg is essentially complete (90%) following oral administration under fasting conditions. The time to maximum concentration (Tmax) is reached by four to five hours under fasting conditions and by six to seven hours when administered with food. Tamsulosin hydrochloride is extremely bound to human plasma protein (94% to 99%). Tamsulosin hydrochloride is extensively metabolized by cytochrome P 450 enzymes in the liver and less than 10% of the dose is excreted in urine as unchanged form. Following intravenous or oral administration of an immediate-release formulation the elimination half-life of Tamsulosin hydrochloride in plasma ranges from five to seven hours. Because of the absorption rate controlled pharmacokinetics with Prostam capsules, the apparent half-life of Tamsulosin hydrochloride is approximately 9 to 13 hours in healthy volunteers and 14 to 15 hours in the target population.
DosageView
Tamsulosin Hydrochloride 0.4 mg (one capsule) daily, to be taken after meal at night. The dose may be increased after 2 to 4 weeks, if necessary, to Tamsulosin Hydrochloride 0.8 mg (two capsules) once daily. If Tamsulosin Hydrochloride administration is discontinued or interrupted for several days at either the 0.4 mg or 0.8 mg dose, therapy should be started again with the Tamsulosin Hydrochloride 0.4 mg (one capsule) once daily dose. The capsule should be swallowed whole with a glass of water (about 150 ml) in the standing or sitting position. The capsule should not be crunched or chewed, as this will interfere with the modified release of the active ingredient.
Side effectsView
The following adverse reactions have been reported during the use of Tamsulosin: dizziness, abnormal ejaculation and; less frequently headache, asthenia, postural hypotension and palpitations.
ContraindicationsView
Tamsulosin hydrochloride is contraindicated in patients with hypersensitivity to it; history of orthostatic hypotension; severe hepatic insufficiency.
As with other alpha1 blockers, a reduction in blood pressure can occur in individual cases during treatment with Tamsulosin, as a result of which, rarely, syncope can occur, at the first signs of orthostatic hypotension (dizziness, weakness) the patient should sit or lie down until the symptoms have disappeared. And they should be cautioned to avoid situations where injury could result (like driving, operating machinery or performing hazardous tasks).
Before therapy with Tamsulosin is initiated the patient should be examined in order to exclude the presence of other conditions which can cause the same symptoms as Benign Prostatic hyperplasia. Digital rectal examination and when the necessary determination of Prostate Specific Antigen (PSA) should be performed before treatment and at regular intervals afterwards.
As with other alpha1 blockers, a reduction in blood pressure can occur in individual cases during treatment with Tamsulosin, as a result of which, rarely, syncope can occur, at the first signs of orthostatic hypotension (dizziness, weakness) the patient should sit or lie down until the symptoms have disappeared. And they should be cautioned to avoid situations where injury could result (like driving, operating machinery or performing hazardous tasks).
Before therapy with Tamsulosin is initiated the patient should be examined in order to exclude the presence of other conditions which can cause the same symptoms as Benign Prostatic hyperplasia. Digital rectal examination and when the necessary determination of Prostate Specific Antigen (PSA) should be performed before treatment and at regular intervals afterwards.
PrecautionsView
Rarely, transient postural symptoms have occurred during orthostatic provocation testing after the first dose. Use in patients with micturition syncope is not advised.
Effects on ability to drive and use machines: No data is available on whether Tamsulosin adversely affects the ability to drive or operate machines. However, in this respect, patients should be aware of the fact that dizziness can occur.
Effects on ability to drive and use machines: No data is available on whether Tamsulosin adversely affects the ability to drive or operate machines. However, in this respect, patients should be aware of the fact that dizziness can occur.
InteractionsView
Concurrent administration of other alfa1-adrenoceptor antagonists could lead to hypotensive effects. No interactions have been seen when Tamsulosin was given concomitantly with either atenolol, enalapril or nifedipine. Concomitant cimetidine brings about a rise and frusemide a fall in plasma levels of Tamsulosin, but as levels remain within the normal range posology need not be changed. No interactions at the level of hepatic metabolism have been seen during in vitro studies with liver microsomal fractions (representative of the cytochrome P450-linked drug-metabolizing enzyme system), involving amitriptyline, salbutamol, glibenclamide, and finasteride. Diclofenac and warfarin, however, may increase the elimination rate of Tamsulosin.
Pregnancy & lactationView
Use of Tamsulosin in pregnancy and lactation is not recommended.
Overdose effectsView
No case of acute overdosage has been reported. However, acute hypotension is likely to occur after overdosage in which case cardiovascular support should be given. Blood pressure can be restored and the heart rate brought back to normal by lying the patient down. If this does not help then volume expanders, and when necessary, vasopressors could be employed. Renal function should be monitored and general supportive measures applied. Dialysis is unlikely to be of help as Tamsulosin is very highly bound to plasma proteins. Measures, such as emesis, can be taken to impede absorption. When large quantities are involved, gastric lavage can be applied and activated charcoal and an osmotic laxative, such as sodium sulphate, can be administered.
StorageView
Store in a cool and dry place, below 30°C, protected from light.
Maxipen
Imipenem + Cilastatin
Maxipen
Imipenem + Cilastatin
Indications
Urinary tract infection
Indication detailsView
The activity of Cilastatin & Imipenem against an unusually broad spectrum of pathogens makes it particularly useful in the treatment of polymicrobic mixed aerobic/anaerobic infections as well as initial therapy prior to the identification of the causative organisms. Cilastatin & Imipenem is indicated for the treatment of the following infections due to susceptible organisms:
- Intra-abdominal infections
- Lower respiratory tract infections
- Gynaecological infections
- Septicaemia
- Genitourinary tract infections
- Bone and joint infections
- Skin and soft tissue infections
- Endocarditis
Therapeutic classView
Other beta-lactam Antibiotics
PharmacologyView
Imipenem acts as an antimicrobial through the inhibition of cell wall synthesis of various gram-positive and gram-negative bacteria. This inhibition of cell wall synthesis in gram-negative bateria is attained by binding to pencillin binding proteins (PBPs). In E. coli and selected strains of P. aeruginosa, imipenem has shown to have the highest affinity to PBP-2, PBP-1a, and PBP-1b. This preferential binding to PBP-2 and PBP-1b results in the direct conversion of the individual cell to a spheroblast, which leads to rapid cell lysis and death without filament formation.
Cilastatin is a specific and reversible renal dehydropeptidase-I inhibitor. Since the antibiotic, imipenem, is hydrolyzed by dehydropeptidase-I, which resides in the brush border of the renal tubule, cilastatin is administered with imipenem to block the metabolism and thus the inactivation of imipenem so that antibacterial levels of imipenem can be attained in the urine. The drug also prevents the metabolism of leukotriene D4 to leukotriene E4 through the inhibition of leukotriene D4 dipeptidase.
Cilastatin is a specific and reversible renal dehydropeptidase-I inhibitor. Since the antibiotic, imipenem, is hydrolyzed by dehydropeptidase-I, which resides in the brush border of the renal tubule, cilastatin is administered with imipenem to block the metabolism and thus the inactivation of imipenem so that antibacterial levels of imipenem can be attained in the urine. The drug also prevents the metabolism of leukotriene D4 to leukotriene E4 through the inhibition of leukotriene D4 dipeptidase.
DosageView
The total daily dosage of Imipenem should be based on the type or severity of infection and given in equally divided doses based on consideration of degree of susceptibility of the pathogens, renal function and body-weight.
Imipenem & Cilastatin IV: Up to 500 mg dose should be given over 20 to 30 minutes; > 500 mg dose should be infused over 40 to 60 minutes. In patients who develop nausea during the infusion, the rate of infusion may be slowed.
Adult: Normal daily dose is 1-2 g administered in 3-4 divided doses. For the treatment of moderate infection, a 1 g b.i.d. dosage regimen may also be used. In infections due to less susceptible organisms, the daily dosage may be increased to a maximum of 4 g/day or 50 mg/kg/day, whichever is lower.
Imipenem & Cilastatin IV: Up to 500 mg dose should be given over 20 to 30 minutes; > 500 mg dose should be infused over 40 to 60 minutes. In patients who develop nausea during the infusion, the rate of infusion may be slowed.
Adult: Normal daily dose is 1-2 g administered in 3-4 divided doses. For the treatment of moderate infection, a 1 g b.i.d. dosage regimen may also be used. In infections due to less susceptible organisms, the daily dosage may be increased to a maximum of 4 g/day or 50 mg/kg/day, whichever is lower.
- Mild infection: 250 mg 6 hourly (1 gm/day)
- Moderate infection: 500 mg 8 hourly or 1 gm 12 hourly (1.5-2 gm/day)
- Severe infection with fully susceptible microorganism: 500 mg 6 hourly (2gm/day)
- Severe infection with less susceptible organisms (primarily some strains of P. aeruginosa): 1 gm 3-4 times daily (3-4 gm/day)
- ≥ 3 months of age: the recommended dose for non-CNS infections is 15-25 mg/kg/dose administered every six hours. The maximum daily dose for treatment of infections with fully susceptible organisms is 2.0 g per day, and of infections with moderately susceptible organisms is 4.0 g/day. Higher doses (up to 90 mg/kg/day in older children) have been used in patients with cystic fibrosis.
- ≤3 months of age: Following dosage schedule is recommended for non-CNS infections:
- <1 week of age: 25 mg/kg every 12 hrs
- 1-4 weeks of age: 25 mg/kg every 8 hrs
- 4 weeks-3 months of age: 25 mg/kg every 6 hrs.
Side effectsView
Most common side effects with imipenem are nausea and vomiting. Other side effects reported with this drug are diarrhea, rash, thrombophlebitis, thrombocytosis, neutro-penia, eosinophilia and derangements of liver and renal functions. Use of imipenem is not recommended for patient with history of anaphylactic reaction with penicillin.
ContraindicationsView
Contraindicated in patients who have demonstrated hypersensitivity to this product.
PrecautionsView
Caution when used in patients with known hypersensitivity to other β-lactams due to possibility of cross-sensitivity. CNS disorders such as epilepsy; renal, hepatic impairment; pregnancy, lactation.
InteractionsView
Concurrent admin with probenecid may increase the half-life of cilastatin. Increased risk of generalised seizures when used concurrently with ganciclovir.
Pregnancy & lactationView
Pregnancy: Category C. There are no adequate and well controlled studies in pregnant women. Cispenam should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.
Lactation: Imipenem has been detected in human milk. If the use of Cispenam is deemed essential, the patient should stop nursing.
Lactation: Imipenem has been detected in human milk. If the use of Cispenam is deemed essential, the patient should stop nursing.
Pediatric usageView
Dosage adjustment in renal impairment:
- CrCl >71: No changes.
- CrCl 41-70: Max 37.5 mg/kg/day or 3 g/day. (Range: 9.4 - 37.5 mg/kg/day) divided q6-8h.
- CrCl 21-40: Max 25 mg/kg/day or 2 g/day. (Range: 6.25 - 25 mg/kg/day) divided q6-12h.
- CrCl 6-20: Max 12.5 mg/kg/day (max dose 1 g/day). Range: 6.25 - 12.5 mg/kg/day) divided q12h. (Usual: 250mg q12h)
- Dialysis Hemodialysis: 125 - 500 mg q12h. (Max 12.5 mg/kg/day). Give dose after dialysis.
- Peritonial Dialysis: 125 - 250 mg q12h
Overdose effectsView
In the case of overdosage, discontinue Imipenem/Cilastatin, treat symptomatically, and institute supportive measures as required. Imipenem/Cilastatin Sodium is hemodialyzable.
Maxirom
Carbonyl Iron + Folic Acid + Zinc Sulfate + Vitamin B Complex + Vitamin C
Maxirom
Carbonyl Iron + Folic Acid + Zinc Sulfate + Vitamin B Complex + Vitamin C
Indications
Vitamin or mineral supplement
Indication detailsView
This capsule is indicated for the treatment and prophylaxis of iron, folic acid, zinc, vitamin-B complex and vitamin-C deficiency, especially during pregnancy and lactation.
Therapeutic classView
Iron, Vitamin & Mineral Combined preparation
PharmacologyView
- Carbonyl Iron is more effective and safer choice of Iron supplementation as it has higher bioavailability, low toxicity and better Gl tolerance.
- Folic acid is required to maintain normal healthy development of the neural tube and is vital for cell division from a single cell to a fully developed baby.
- Vitamin B Complex is required for the growth and development of unborn babies.
- Vitamin C plays a role In the structure of collagen in the fetal membrane.
- Zinc is a critical nutrient for fetal growth & development, central nervous system development & function and ensures better maternal & infant health
DosageView
Adult: One capsule daily before food or as directed by the physician.
Use in Children & Adolescents: Upon consultation with a doctor, recommended to use in children & adolescents.
Use in Children & Adolescents: Upon consultation with a doctor, recommended to use in children & adolescents.
Side effectsView
Allergic sensitization has been reported following oral administration of Folic acid. Oral iron preparation may cause constipation, particularly in older patients.
ContraindicationsView
It is contraindicated in patients with a known hypersensitivity to any of the ingredients. Iron therapy is contraindicated in the presence of haemolytic anaemia.
PrecautionsView
Care should be taken in patients who may develop iron overload, such as those with hemochromatosis, hemolytic anemia or red cell aplasia. Iron chelates with tetracycline and absorption may be impaired.
InteractionsView
Carbonyl Iron decreases the absorption of tetracycline antibiotics, quinolone antibiotics, levodopa, levothyroxine, methyldopa and penicillamine. Folic Acid interacts with antiepileptics, so plasma concentrations of phenobarbital, phenytoin and primidone are possibly reduced.
Pregnancy & lactationView
Use of any drug during first trimester of pregnancy should be avoided if possible. Thus administration of Iron during the first trimester requires definite evidence of Iron deficiency. Prophylaxis of Iron deficiency where inadequate diet calls for supplementary Zinc and Folic acid is justified during the remainder of the pregnancy.
Overdose effectsView
Symptoms of Carbonyl Iron include decreased energy, nausea, abdominal pain, tarry stool, weak, rapid pulse, fever, coma, seizures.
StorageView
Store at temperature not exceeding 30°C in a dry place. Protect from moisture.
Maxitrol
Dexamethasone + Neomycin Sulphate + Polymyxin B Sulphate
Maxitrol
Dexamethasone + Neomycin Sulphate + Polymyxin B Sulphate
Indications
Ocular infections
Indication detailsView
This is indicated in ocular inflammation when concurrent use of an antimicrobial is judged necessary.
Therapeutic classView
Ophthalmic steroid - antibiotic combined preparations
PharmacologyView
Dexamethasone (Corticosteroids) suppress inflammatory response to a variety of agents and they probably delay or slow healing. Since corticosteroid may inhibit the body's defense mechanism against infection, a concomitant antimicrobial drug may be used when this inhibition is considered to be clinically significant in a particular case. The anti-infective component in the combination is included to provide action against specific organisms susceptible to it.
Neomycin Sulphate is considered active against the following microorganisms: Staphylococcus aureus, Corynebacterium diphtheriae, Streptococcus Viridans, Escherichia coli,Klebsiella pneumoniae, Proteus vulgaris, Aerobacter aerogenes, and Haemophilus influenzae.
Polymyxin B Sulphate is considered active against the following microorganism: Pseudomonas aeruginosa, Aerobacter aerogenes, Escherichia coli, Klebsiella pneumoniae and Koch-Weeks bacillus.
When a decision to administer both a corticosteroid and an antimicrobial is made, the administration of such drugs in combination has the advantage of greater patient compliance and convenience, with the added assurance that the appropriate dosage of both drugs is administered, plus assured compatibility of ingredients when both types of drugs are in the same formulation and, particularly, that the correct volume of drug is delivered and retained.
Neomycin Sulphate is considered active against the following microorganisms: Staphylococcus aureus, Corynebacterium diphtheriae, Streptococcus Viridans, Escherichia coli,Klebsiella pneumoniae, Proteus vulgaris, Aerobacter aerogenes, and Haemophilus influenzae.
Polymyxin B Sulphate is considered active against the following microorganism: Pseudomonas aeruginosa, Aerobacter aerogenes, Escherichia coli, Klebsiella pneumoniae and Koch-Weeks bacillus.
When a decision to administer both a corticosteroid and an antimicrobial is made, the administration of such drugs in combination has the advantage of greater patient compliance and convenience, with the added assurance that the appropriate dosage of both drugs is administered, plus assured compatibility of ingredients when both types of drugs are in the same formulation and, particularly, that the correct volume of drug is delivered and retained.
DosageView
Eye drops: One drop topically into the conjunctival sac(s). In severe disease, drops may be used hourly, being tapered to discontinuation as the inflammation subsides. In mild disease, drops may be used up to four to six times daily.
Eye ointment: It should be applied thinly and evenly to the conjunctival sac(s) at night (if eye drops used during the day) or 3-4 times daily (if eye ointment used alone).
Eye ointment: It should be applied thinly and evenly to the conjunctival sac(s) at night (if eye drops used during the day) or 3-4 times daily (if eye ointment used alone).
Side effectsView
Adverse reactions have occurred with steroid/anti-infective combination drugs which can be attributed to the steroid component, the anti-infective component, or the combination. Exact incidence figures are not available since no denominator of treated patients is available. Reactions occurring most often from the presence of the anti-infective ingredient are allergic sensitizations. The reactions due to the steroid component in decreasing order of frequency are: elevation of intraocular pressure (IOP) with possible development of glaucoma, and infrequent optic nerve damage, posterior sub-capsular cataract formation and delayed wound healing.
ContraindicationsView
Epithelial herpes simplex keratitis (dentritic keratitis), vaccinia, varicella, and many other viral diseases of the cornea and conjunctiva. Hypersensitivity to a component of the medication (Hypersensitivity to the antibiotic component occurs at a higher rate than other component). The use of these combinations is always contraindicated after uncomplicated removal of a corneal foreign body.
PrecautionsView
Prolonged use may cause glaucoma, damage to the optic nerve, defects in visual acuity and fields of vision, posterior subcapsular cataract formation and increased risk of secondary ocular infections. Increased risk of perforations in diseases which can cause thinning of the cornea or sclera. Corticosteroids may mask infection or worsen existing infections in acute purulent conditions of the eye. Regular monitoring of the intraocular pressure is recommended if product is used for 10 days. Long term application of topical corticosteroids may also increase the risk of ocular fungal infections. Neomycin sulfate may cause cutaneous sensitisation. Pregnancy and lactation.
InteractionsView
There are no known drug interactions and none well documented.
Pregnancy & lactationView
Pregnancy Category C. Animal reproduction studies have shown an adverse effect on the fetus and there are no adequate and well-controlled studies in humans, but potential benefits may warrant use of the drug in pregnant women despite potential risks
Lactation: Unknown if excreted in breast milk; minimal systemic absorption with ophthalmic administration
Lactation: Unknown if excreted in breast milk; minimal systemic absorption with ophthalmic administration