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Paracetamol is indicated for fever, common cold and influenza, headache, toothache, earache, bodyache, myalgia, neuralgia, dysmenorrhoea, sprains, colic pain, back pain, post-operative pain, postpartum pain, inflammatory pain and post vaccination pain in children. It is also indicated for rheumatic & osteoarthritic pain and stiffness of joints.

Non opioid analgesics

Paracetamol has analgesic and antipyretic properties with weak anti-inflammatory activity. Paracetamol (Acetaminophen) is thought to act primarily in the CNS, increasing the pain threshold by inhibiting both isoforms of cyclooxygenase, COX-1, COX-2, and COX-3 enzymes involved in prostaglandin (PG) synthesis. Paracetamol is a para aminophenol derivative, has analgesic and antipyretic properties with weak anti-inflammatory activity. Paracetamol is one of the most widely used, safest and fast acting analgesic. It is well tolerated and free from various side effects of aspirin.

Tablet:

• Adult: 1-2 tablets every 4 to 6 hours up to a maximum of 4 gm (8 tablets) daily.
• Children (6-12 years): ½ to 1 tablet 3 to 4 times daily. For long term treatment it is wise not to exceed the dose beyond 2.6 gm/day.

Extended Release Tablet:

• Adults & Children over 12 years: Two tablets, swallowed whole, every 6 to 8 hours (maximum of 6 tablets in any 24 hours).The tablet must not be crushed.

Syrup/Suspension:

• Children under 3 months: 10 mg/kg body weight (reduce to 5 mg/kg if jaundiced) 3 to 4 times daily.
• 3 months to below 1 year: ½ to 1 teaspoonful 3 to 4 times daily.
• 1-5 years: 1 -2 teaspoonful 3 to 4 times daily.
• 6-12 years: 2-A teaspoonful 3 to 4 times daily.
• Adults: 4-8 teaspoonful 3 to 4 times daily.

Suppository:

• Children 3-12 months: 60-120 mg,4 times daily.
• Children 1-5 years: 125-250 mg 4 times daily.
• Children 6-12 years: 250-500 mg 4 times daily.
• Adults & children over 12 years: 0.5-1 gm 4 times daily.

Paediatric Drop:

• Children Upto 3 months: 0.5 ml (40 mg)
• 4 to 11 months: 1.0 ml (80 mg)
• 7 to 2 years: 1.5 ml (120 mg). Do not exceed more than 5 dose daily for a maximum of 5 days.

Paracetamol tablet with actizorb technology: It dissolves up to five times faster than standard Paracetamol tablets. It is a fast acting and safe analgesic with marked antipyretic property. It is specially suitable for patients who, for any reason, can not tolerate aspirin or other analgesics.

• Adults and children (aged 12 years and over): Take 1 to 2 Tablets every four to six hours as needed. Do not take more than 8 caplets in 24 hours.
• Children (7 to 11 years): Take ½-1 Tablet every four to six hours as needed. Do not take more than 4 caplets in 24 hours. Not recommended in children under 7 years.

Side effects of paracetamol are usually mild, though haematological reactions including thrombocytopenia, leucopenia, pancytopenia, neutropenia, and agranulocytosis have been reported. Pancreatitis, skin rashes, and other allergic reactions occur occasionally.

It is contraindicated in known hypersensitivity to Paracetamol.

Paracetamol should be given with caution to patients with impaired kidney or liver function. Paracetamol should be given with care to patients taking other drugs that affect the liver.

Patients who have taken barbiturates, tricyclic antidepressants and alcohol may show diminished ability to metabolise large doses of Paracetamol. Alcohol can increase the hepatotoxicity of Paracetamol overdosage. Chronic ingestion of anticonvulsants or oral steroid contraceptives induce liver enzymes and may prevent attainment of therapeutic Paracetamol levels by increasing first-pass metabolism or clearance.

Pregnancy category B according to USFDA. This drug should be used during pregnancy only if clearly needed

Symptoms of Paracetamol overdose in the first 24 hours are pallor, nausea, vomiting, anorexia and abdominal pain. Liver damage may become apparent 12-48 hours after ingestion. Abnormalities of glucose metabolism and metabolic acidosis may occur.

Keep in a dry place away from light and heat. Keep out of the reach of children.

Paracetamol is indicated for fever, common cold and influenza, headache, toothache, earache, bodyache, myalgia, neuralgia, dysmenorrhoea, sprains, colic pain, back pain, post-operative pain, postpartum pain, inflammatory pain and post vaccination pain in children. It is also indicated for rheumatic & osteoarthritic pain and stiffness of joints.

Non opioid analgesics

Paracetamol has analgesic and antipyretic properties with weak anti-inflammatory activity. Paracetamol (Acetaminophen) is thought to act primarily in the CNS, increasing the pain threshold by inhibiting both isoforms of cyclooxygenase, COX-1, COX-2, and COX-3 enzymes involved in prostaglandin (PG) synthesis. Paracetamol is a para aminophenol derivative, has analgesic and antipyretic properties with weak anti-inflammatory activity. Paracetamol is one of the most widely used, safest and fast acting analgesic. It is well tolerated and free from various side effects of aspirin.

Tablet:

• Adult: 1-2 tablets every 4 to 6 hours up to a maximum of 4 gm (8 tablets) daily.
• Children (6-12 years): ½ to 1 tablet 3 to 4 times daily. For long term treatment it is wise not to exceed the dose beyond 2.6 gm/day.

Extended Release Tablet:

• Adults & Children over 12 years: Two tablets, swallowed whole, every 6 to 8 hours (maximum of 6 tablets in any 24 hours).The tablet must not be crushed.

Syrup/Suspension:

• Children under 3 months: 10 mg/kg body weight (reduce to 5 mg/kg if jaundiced) 3 to 4 times daily.
• 3 months to below 1 year: ½ to 1 teaspoonful 3 to 4 times daily.
• 1-5 years: 1 -2 teaspoonful 3 to 4 times daily.
• 6-12 years: 2-A teaspoonful 3 to 4 times daily.
• Adults: 4-8 teaspoonful 3 to 4 times daily.

Suppository:

• Children 3-12 months: 60-120 mg,4 times daily.
• Children 1-5 years: 125-250 mg 4 times daily.
• Children 6-12 years: 250-500 mg 4 times daily.
• Adults & children over 12 years: 0.5-1 gm 4 times daily.

Paediatric Drop:

• Children Upto 3 months: 0.5 ml (40 mg)
• 4 to 11 months: 1.0 ml (80 mg)
• 7 to 2 years: 1.5 ml (120 mg). Do not exceed more than 5 dose daily for a maximum of 5 days.

Paracetamol tablet with actizorb technology: It dissolves up to five times faster than standard Paracetamol tablets. It is a fast acting and safe analgesic with marked antipyretic property. It is specially suitable for patients who, for any reason, can not tolerate aspirin or other analgesics.

• Adults and children (aged 12 years and over): Take 1 to 2 Tablets every four to six hours as needed. Do not take more than 8 caplets in 24 hours.
• Children (7 to 11 years): Take ½-1 Tablet every four to six hours as needed. Do not take more than 4 caplets in 24 hours. Not recommended in children under 7 years.

Side effects of paracetamol are usually mild, though haematological reactions including thrombocytopenia, leucopenia, pancytopenia, neutropenia, and agranulocytosis have been reported. Pancreatitis, skin rashes, and other allergic reactions occur occasionally.

It is contraindicated in known hypersensitivity to Paracetamol.

Paracetamol should be given with caution to patients with impaired kidney or liver function. Paracetamol should be given with care to patients taking other drugs that affect the liver.

Patients who have taken barbiturates, tricyclic antidepressants and alcohol may show diminished ability to metabolise large doses of Paracetamol. Alcohol can increase the hepatotoxicity of Paracetamol overdosage. Chronic ingestion of anticonvulsants or oral steroid contraceptives induce liver enzymes and may prevent attainment of therapeutic Paracetamol levels by increasing first-pass metabolism or clearance.

Pregnancy category B according to USFDA. This drug should be used during pregnancy only if clearly needed

Symptoms of Paracetamol overdose in the first 24 hours are pallor, nausea, vomiting, anorexia and abdominal pain. Liver damage may become apparent 12-48 hours after ingestion. Abnormalities of glucose metabolism and metabolic acidosis may occur.

Keep in a dry place away from light and heat. Keep out of the reach of children.

হায়োসিন বিউটাইলব্রোমাইড একটি এন্টিকোলিনার্জিক ওষুধ, এবডোমিনাল ক্যাভিটির বিভিন্ন অংশের নরম মাংসপেশীর (smooth muscle) উপর যার খিঁচুনিবিরোধী (antispasmodic) ক্রিয়া রয়েছে। হায়োসিন বিউটাইলব্রোমাইড ট্যাবলেট গ্যাসট্রো ইন্টেসটিনাল ট্র্যাক্টে অথবা জেনিটো-ইউরিনারী ট্র্যাক্টের ভিসেরাল খিঁচুনি জনিত লক্ষণসমূহে নির্দেশিত। স্পাসমোডিক ডিসমেনোরিয়াতেও এটি নির্দেশিত। হায়োসিন বিউটাইলব্রোমাইড ইনজেকশন গ্যাসট্রো-ইন্টেসটিনাল খিঁচুনি এবং রেনাল অথবা পিত্তের (billary) তীব্র ব্যথাতেও নির্দেশিত। রেডিওলজীতে প্রতিবন্ধকতার পার্থক্যমূলক রোগ নির্ণয়ে, পাইলোগ্রাফীতে খিঁচুনি ও ব্যথা কমাতে এবং গ্যাসট্রো-ডিওডেনাল এনডোস্কোপীর মত রোগ নির্ণয়ের অন্যান্য পদ্ধতিতেও খিঁচুনির সমস্যা দূর করার জন্য হায়োসিন বিউটাইলব্রোমাইড ইনজেকশন ব্যবহার করা হয়।

Anticholinergics (antimuscarinics)/ Anti-spasmodics

খাওয়ার জন্য-

• প্রাপ্ত বয়স্ক: ২০ মিগ্রা দিনে চার বার। স্পাসমোডিক ডিসমেনোরিয়ার ক্ষেত্রে ঋতুস্রাব (menstruation) শুরুর সম্ভাব্য তারিখের কমপক্ষে দুদিন আগে থেকে চিকিৎসা শুরু করতে হবে এবং স্রাব শুরুর তিনদিন পরে পর্যন্ত তা অব্যাহত রাখতে হবে।
• শিশু ৬ থেকে ১২ বৎসর পর্যন্ত: ১০ মিগ্রা দিনে তিনবার অথবা চিকিৎসকের নির্দেশ অনুযায়ী। 

ইনজেকশন হিসেবে-

• প্রাপ্তবয়স্ক: মাংসপেশীতে বা শিরাপথে প্রয়োগের জন্য সাধারণ মাত্রা হচ্ছে ২০ মিগ্রা (১টি এ্যাম্পুল), প্রয়োজনে যা কিনা ৩০ মিনিট পর পুনরায় প্রয়োগ করতে হবে। এনডোস্কোপীর ক্ষেত্রে এই মাত্রা আরো ঘন ঘন প্রয়োগ করতে হবে।

হায়োসিন বিউটাইলব্রোমাইড এর পার্শ্ব-প্রতিক্রিয়ার মধ্যে রয়েছে মুখ শুকিয়ে যাওয়া, পিউপিল এর প্রসরণ (dilatation), ইন্ট্রা-অকিউলার প্রেসার বৃদ্ধি, ফ্লাসিং, ত্বক শুকিয়ে যাওয়া, ব্র্যাডিকার্ডিয়া এবং তারপরেই ট্যাকিকার্ডিয়া ও এরিমিয়া। কখনো কখনো ক্লান্তি, বমি, মাথা ঝিমঝিম (giddiness) এবং ষ্ট্যাগারিং হতে পারে।

যে সব রোগীর প্রস্টেটিক বৃদ্ধি ঘটেছে তাদের ক্ষেত্রে এর ব্যবহার নিষিদ্ধ এবং বৃদ্ধদের ক্ষেত্রে এটি সতর্কতার সাথে ব্যবহার করতে হবে। যে সব রোগী প্যারালাইটিক ইলিয়াস অথবা পাইলোরিক ষ্টেনোসিসে ভুগছেন তাদের ক্ষেত্রেও ওষুধটির ব্যবহার নিষিদ্ধ। সম্ভাব্য মাইড্রিয়াটিক ক্ষতির কারণে যে সব রোগীর গ্লুকোমা রয়েছে তাদের ক্ষেত্রেও এটির ব্যবহার নিষিদ্ধ ।

সাবধানতা: হায়োসিন ঝিমুনি সৃষ্টি করতে পারে ও মানসিক সতর্কতা নিজে করে নিস্তেজ করে দিতে পারে। যে সকল রোগী হায়োসিন দিয়ে চিকিৎসাধীন রয়েছে তাদের গাড়ী বা অন্যান্য যানবাহন অথবা মানসিক একাগ্রতার অভাবে দুর্ঘটনা ঘটতে পারে এমন কোন যন্ত্রপাতি চালানো উচিত নয়। রোগীদের মদ্যপান করা থেকেও বিরত থাকা উচিত।

সতর্কতা: থাইরোটক্সিকোসিস, কার্ডিয়াক অপর্যাপ্ততা (insufficiency) বা ফেলিওর এবং হৃদপিন্ডে অস্ত্রোপচারের ক্ষেত্রে এই ওষুধ হৃদপিন্ডের গতি আরো বাড়িয়ে দিতে পারে বলে এর ব্যবহারে সতর্কতা অবলম্বন করা উচিত। অন্যান্য এন্টিকোলিনার্জিক ওষুধসমূহ যেমন এমানটেডিন, কোন কোন এন্টিহিস্টামিন, বিউটাইরোফেনন ও ফেনোথায়াজিন এবং ট্রাইসাইক্লিক এন্টিডিপ্রেসেন্ট হায়োসিনের সাথে একত্রে প্রয়োগের ফলে হায়োসিনের ক্রিয়া বেড়ে যেতে পারে বিধায় এ সব ক্ষেত্রে হায়োসিন ব্যবহার করতে হলে এর মাত্রা কমিয়ে নেয়া প্রয়োজন হতে পারে।

গর্ভাবস্থার প্রথম তিন মাসে অন্যান্য ওষুধের মতো একেও সতর্কতার সাথে ব্যবহার করতে হবে।

ডেক্সট্রান কিংবা ০.৯% সোডিয়াম ক্লোরাইড ইনজেকশনের তরল দিয়ে হায়োসিন বিউটাইলব্রোমাইড ইনজেকশনকে তরলীকরণ করা যাবে।

মেয়াদ উত্তীর্ণের পর ব্যবহার করবেন না। সকল ওষুধ শিশুদের নাগালের বাইরে রাখুন।  কেবলমাত্র রেজিস্টার্ড চিকিৎসকের ব্যবস্থাপত্র অনুযায়ী বিতরণযোগ্য।

Vaccines, Anti-sera & Immunoglobulin

Dosage: A single dose of 0.5 ml is recommended for both adults and children 2 years of age or older. Subjects who remain at risk of typhoid fever should be given a single booster dose of the vaccine with an interval of not more than 3 years.

Administration: Typhoid Polysaccharide Vaccine is for intramuscular injection only. Do not inject intravenously. This should be given intramuscularly in the deltoid and children should be injected intramuscularly either in the deltoid or the vastus lateralis. It should not be injected into the gluteal areas where there may be a nerve trunk. Typhoid Polysaccharide Vaccine injection should be administered with caution to subjects with thrombocytopenia or bleeding disorders since bleeding may occur following an intramuscular administration to these subjects. Following injection, firm pressure should be applied to the site (without rubbing) for at least two minutes.

Co-administration: Typhoid vaccine can be co-administered with other vaccines but should not be mixed with other vaccines or medicinal products in the same syringe.

Most recepients of Typhoid vaccine experience some reactions upon vaccination. These are generally moderate and short in duration. They mainly consist of local reactions at the injection site (erythema, induration and tenderness). Systemic reactions (malaise, headache, diarrhea, vomiting, myalgia and elevated temperature) are reported less commonly. In very rare cases allergic type reactions (pruritus, rash, urticaria) may be observed.

The vaccine protects against typhoid fever caused by Salmonella typhi. Protection is not conferred against paratyphoid fever or illness caused by non-invasive Salmonella. Typhoid vaccine should not be administered to subjects with known hypersensitivity to any component of the vaccine or to subjects having shown signs of hypersensitivity after previous Typhoid vaccine administration or after any other vaccine containing Vi polysaccharide Salmonella typhi antigens. It may be expected that in patients receiving immunosuppressive treatment or patients with immunodeficiency, an adequate response may not be achieved. The administration of Typhoid vaccine should be postponed in subjects suffering from acute severe febrile illness.

The effect of Typhoid vaccine on foetal development or reproduction capacity has not been evaluated. Typhoid vaccine should only be used during pregnancy when there is a high risk of infection. It is not known if Typhoid vaccine is excreted in human milk. It may be administered to nursing mothers only if clearly needed.

Keep out of the reach of children. Store at +2°C to +8°C. Transportation should also be at +2°C to +8°C. Do not freeze. Discard vaccine if frozen. Protect from light.

Vaccines, Anti-sera & Immunoglobulin

Dosage: A single dose of 0.5 ml is recommended for both adults and children 2 years of age or older. Subjects who remain at risk of typhoid fever should be given a single booster dose of the vaccine with an interval of not more than 3 years.

Administration: Typhoid Polysaccharide Vaccine is for intramuscular injection only. Do not inject intravenously. This should be given intramuscularly in the deltoid and children should be injected intramuscularly either in the deltoid or the vastus lateralis. It should not be injected into the gluteal areas where there may be a nerve trunk. Typhoid Polysaccharide Vaccine injection should be administered with caution to subjects with thrombocytopenia or bleeding disorders since bleeding may occur following an intramuscular administration to these subjects. Following injection, firm pressure should be applied to the site (without rubbing) for at least two minutes.

Co-administration: Typhoid vaccine can be co-administered with other vaccines but should not be mixed with other vaccines or medicinal products in the same syringe.

Most recepients of Typhoid vaccine experience some reactions upon vaccination. These are generally moderate and short in duration. They mainly consist of local reactions at the injection site (erythema, induration and tenderness). Systemic reactions (malaise, headache, diarrhea, vomiting, myalgia and elevated temperature) are reported less commonly. In very rare cases allergic type reactions (pruritus, rash, urticaria) may be observed.

The vaccine protects against typhoid fever caused by Salmonella typhi. Protection is not conferred against paratyphoid fever or illness caused by non-invasive Salmonella. Typhoid vaccine should not be administered to subjects with known hypersensitivity to any component of the vaccine or to subjects having shown signs of hypersensitivity after previous Typhoid vaccine administration or after any other vaccine containing Vi polysaccharide Salmonella typhi antigens. It may be expected that in patients receiving immunosuppressive treatment or patients with immunodeficiency, an adequate response may not be achieved. The administration of Typhoid vaccine should be postponed in subjects suffering from acute severe febrile illness.

The effect of Typhoid vaccine on foetal development or reproduction capacity has not been evaluated. Typhoid vaccine should only be used during pregnancy when there is a high risk of infection. It is not known if Typhoid vaccine is excreted in human milk. It may be administered to nursing mothers only if clearly needed.

Keep out of the reach of children. Store at +2°C to +8°C. Transportation should also be at +2°C to +8°C. Do not freeze. Discard vaccine if frozen. Protect from light.

Targeted Cancer Therapy, Tyrosine Kinase Inhibitor

Imatinib is a small molecule protein-tyrosine kinase inhibitor that potently inhibits the activity of the Bcr-Abl tyrosine kinase (TK), as well as several receptor TKs: Kit, the receptor for stem cell factor (SCF) coded for by the c-Kit proto-oncogene, the discoidin domain receptors (DDR1 and DDR2), the colony stimulating factor receptor (CSF-1R) and the platelet-derived growth factor receptors alpha and beta (PDGFR-alpha and PDGFR beta). Imatinib can also inhibit cellular events mediated by activation of these receptor kinases.

Absorption and Distribution: Imatinib is well absorbed after oral administration with Cmax achieved within 2 4 hours post-dose. Mean absolute bioavailability is 98%. Mean Imatinib AUC increases proportionally with increasing doses ranging from 25 mg to 1,000 mg. There is no significant change in the pharmacokinetics of Imatinib on repeated dosing, and accumulation is 1.5- to 2.5- fold at a steady state when Imatinib is dosed once daily. At clinically relevant concentrations of Imatinib, binding to plasma proteins in in vitro experiments is approximately 95%, mostly to albumin and 1-acid glycoprotein.

Metabolism: CYP3A4 is the major enzyme responsible for metabolism of Imatinib. Other cytochrome P450 enzymes, such as CYP1A2, CYP2D6, CYP2C9, and CYP2C19, play a minor role in its metabolism. The main circulating active metabolite in humans is the N-demethylated piperazine derivative, formed predominantly by CYP3A4. It shows in vitro potency similar to the parent Imatinib. The plasma AUC for this metabolite is about 15% of the AUC for Imatinib. The plasma protein binding of N-demethylated metabolite CGP74588 is similar to that of the parent compound.

Excretion: Imatinib elimination is predominately in the feces, mostly as metabolites. Based on the recovery of compound(s) after an oral 14C-labeled dose of Imatinib, approximately 81% of the dose was eliminated within 7 days, in feces (68% of dose) and urine (13% of dose). Unchanged Imatinib accounted for 25% of the dose (5% urine, 20% feces), the remainder being metabolites. Following oral administration in healthy volunteers, the elimination half-lives of Imatinib and its major active metabolite, the N-demethyl derivative (CGP74588), are approximately 18 and 40 hours, respectively.

Adults with Ph+ CML CP: 400 mg/day
Adults with Ph+ CML AP or BC: 600 mg/day
Pediatrics with Ph+ CML CP: 340 mg/m2/day
Adults with Ph+ ALL: 600 mg/day
Pediatrics with Ph+ ALL: 340 mg/m2/day
Adults with MDS/MPD: 400 mg/day
Adults with ASM: 100 mg/day or 400 mg/day
Adults with HES/CEL: 100 mg/day or 400 mg/day
Adults with DFSP: 800 mg/day
Adults with metastatic and/or unresectable GIST: 400 mg/day
Adjuvant treatment of adults with GIST: 400 mg/day
Patients with mild to moderate hepatic impairment: 400 mg/day
Patients with severe hepatic impairment: 300 mg/day

All doses of Imatinib should be taken with a meal and a large glass of water. Doses of 400 mg or 600 mg should be administered once daily, whereas a dose of 800 mg should be administered as 400 mg twice a day. Imatinib can be dissolved in water or apple juice for patients having difficulty swallowing. Daily dosing of 800 mg and above should be accomplished using the 400-mg tablet to reduce exposure to iron.

The following serious adverse reactions are described elsewhere in the labeling:

• Fluid Retention and Edema
• Hematologic Toxicity
• Congestive Heart Failure and Left Ventricular Dysfunction
• Hepatotoxicity
• Hemorrhage
• Gastrointestinal Disorders
• Hypereosinophilic Cardiac Toxicity
• Dermatologic Toxicities
• Hypothyroidism
• Growth Retardation in Children and Adolescents
• Tumor Lysis Syndrome
• Impairments Related to Driving and Using Machinery
• Renal Toxicity

Agents Inducing CYP3A Metabolism: Concomitant administration of Imatinib and strong CYP3A4 inducers may reduce total exposure of imatinib; consider alternative agents.

Agents Inhibiting CYP3A Metabolism: Concomitant administration of Imatinib and strong CYP3A4 inhibitors may result in a significant imatinib exposure increase. Grapefruit juice may also increase plasma concentrations of imatinib; avoid grapefruit juice).

Interactions with Drugs Metabolized by CYP3A4: Imatinib will increase plasma concentration of CYP3A4 metabolized drugs (e.g., triazolo-benzodiazepines, dihydropyridine calcium channel blockers, certain HMG-CoA reductase inhibitors, etc.). Use caution when administering Imatinib with CYP3A4 substrates that have a narrow therapeutic window. Because warfarin is metabolized by CYP2C9 and CYP3A4, use low-molecular weight or standard heparin instead of warfarin in patients who require anticoagulation.

Interactions with Drugs Metabolized by CYP2D6: Use caution when administering Imatinib with CYP2D6 substrates that have a narrow therapeutic window.

Women of childbearing potential: Women of childbearing potential must be advised to use effective contraception during treatment and for at least 15 days after stopping treatment with Imatinib.

Pregnancy: There are limited data on the use of imatinib in pregnant women. There have been post-marketing reports of spontaneous abortions and infant congenital anomalies from women who have taken Imatinib. Studies in animals have however shown reproductive toxicity and the potential risk for the foetus is unknown. Imatinib should not be used during pregnancy unless clearly necessary. If it is used during pregnancy, the patient must be informed of the potential risk to the foetus.

Breast-feeding: There is limited information on imatinib distribution on human milk. Studies in two breast feeding women revealed that both imatinib and its active metabolite can be distributed into human milk. The milk plasma ratio studied in a single patient was determined to be 0.5 for imatinib and 0.9 for the metabolite, suggesting greater distribution of the metabolite into the milk. Considering the combined concentration of imatinib and the metabolite and the maximum daily milk intake by infants, the total exposure would be expected to be low (-10% of a therapeutic dose). However, since the effects of low-dose exposure of the infant to imatinib are unknown, women should not breast-feed during treatment and for at least 15 days after stopping treatment with Imatinib.

Fertility: In non-clinical studies, the fertility of male and female rats was not affected, although effects on reproductive parameters were observed. Studies on patients receiving Imatinib and its effect on fertility and gametogenesis have not been performed. Patients concerned about their fertility on Imatinib treatment should consult with their physician.

Experience with doses higher than the recommended therapeutic dose is limited. In the event of overdose the patient should be observed and an appropriate symptomatic treatment given. Generally, the reported outcome in these cases was "improved" or "recovered". Events that have been reported at different dose ranges are as follows:

Adult Population:

• 1200 to 1600 mg (duration varying between 1 to 10 days): Nausea, vomiting, diarrhoea, rash, erythema, oedema, swelling, fatigue, muscle spasms, thrombocytopenia, pancytopenia, abdominal pain, headache, decreased appetite.
• 1800 to 3200 mg (as high as 3200 mg daily for 6 days): Weakness, myalgia, increased creatine phosphokinase,
• increased bilirubin, gastrointestinal pain.
• 6400 mg (single dose): One case reported in the literature of one patient who experienced nausea, vomiting, abdominal pain, pyrexia, facial swelling, decreased neutrophil count, and increased transaminases.
• 8 to 10 g (single dose): Vomiting and gastrointestinal pain have been reported.

Paediatric population: One 3-year-old male exposed to a single dose of 400 mg experienced vomiting, diarrhoea and anorexia and another 3-year-old male exposed to a single dose of 980 mg experienced decreased white blood cell count and diarrhoea. In the event of overdose, the patient should be observed and appropriate supportive treatment given.

Store below 30°C, in a cool and dry place. Keep away from light. Keep out of the reach of children.

Targeted Cancer Therapy, Tyrosine Kinase Inhibitor

Imatinib is a small molecule protein-tyrosine kinase inhibitor that potently inhibits the activity of the Bcr-Abl tyrosine kinase (TK), as well as several receptor TKs: Kit, the receptor for stem cell factor (SCF) coded for by the c-Kit proto-oncogene, the discoidin domain receptors (DDR1 and DDR2), the colony stimulating factor receptor (CSF-1R) and the platelet-derived growth factor receptors alpha and beta (PDGFR-alpha and PDGFR beta). Imatinib can also inhibit cellular events mediated by activation of these receptor kinases.

Absorption and Distribution: Imatinib is well absorbed after oral administration with Cmax achieved within 2 4 hours post-dose. Mean absolute bioavailability is 98%. Mean Imatinib AUC increases proportionally with increasing doses ranging from 25 mg to 1,000 mg. There is no significant change in the pharmacokinetics of Imatinib on repeated dosing, and accumulation is 1.5- to 2.5- fold at a steady state when Imatinib is dosed once daily. At clinically relevant concentrations of Imatinib, binding to plasma proteins in in vitro experiments is approximately 95%, mostly to albumin and 1-acid glycoprotein.

Metabolism: CYP3A4 is the major enzyme responsible for metabolism of Imatinib. Other cytochrome P450 enzymes, such as CYP1A2, CYP2D6, CYP2C9, and CYP2C19, play a minor role in its metabolism. The main circulating active metabolite in humans is the N-demethylated piperazine derivative, formed predominantly by CYP3A4. It shows in vitro potency similar to the parent Imatinib. The plasma AUC for this metabolite is about 15% of the AUC for Imatinib. The plasma protein binding of N-demethylated metabolite CGP74588 is similar to that of the parent compound.

Excretion: Imatinib elimination is predominately in the feces, mostly as metabolites. Based on the recovery of compound(s) after an oral 14C-labeled dose of Imatinib, approximately 81% of the dose was eliminated within 7 days, in feces (68% of dose) and urine (13% of dose). Unchanged Imatinib accounted for 25% of the dose (5% urine, 20% feces), the remainder being metabolites. Following oral administration in healthy volunteers, the elimination half-lives of Imatinib and its major active metabolite, the N-demethyl derivative (CGP74588), are approximately 18 and 40 hours, respectively.

Adults with Ph+ CML CP: 400 mg/day
Adults with Ph+ CML AP or BC: 600 mg/day
Pediatrics with Ph+ CML CP: 340 mg/m2/day
Adults with Ph+ ALL: 600 mg/day
Pediatrics with Ph+ ALL: 340 mg/m2/day
Adults with MDS/MPD: 400 mg/day
Adults with ASM: 100 mg/day or 400 mg/day
Adults with HES/CEL: 100 mg/day or 400 mg/day
Adults with DFSP: 800 mg/day
Adults with metastatic and/or unresectable GIST: 400 mg/day
Adjuvant treatment of adults with GIST: 400 mg/day
Patients with mild to moderate hepatic impairment: 400 mg/day
Patients with severe hepatic impairment: 300 mg/day

All doses of Imatinib should be taken with a meal and a large glass of water. Doses of 400 mg or 600 mg should be administered once daily, whereas a dose of 800 mg should be administered as 400 mg twice a day. Imatinib can be dissolved in water or apple juice for patients having difficulty swallowing. Daily dosing of 800 mg and above should be accomplished using the 400-mg tablet to reduce exposure to iron.

The following serious adverse reactions are described elsewhere in the labeling:

• Fluid Retention and Edema
• Hematologic Toxicity
• Congestive Heart Failure and Left Ventricular Dysfunction
• Hepatotoxicity
• Hemorrhage
• Gastrointestinal Disorders
• Hypereosinophilic Cardiac Toxicity
• Dermatologic Toxicities
• Hypothyroidism
• Growth Retardation in Children and Adolescents
• Tumor Lysis Syndrome
• Impairments Related to Driving and Using Machinery
• Renal Toxicity

Agents Inducing CYP3A Metabolism: Concomitant administration of Imatinib and strong CYP3A4 inducers may reduce total exposure of imatinib; consider alternative agents.

Agents Inhibiting CYP3A Metabolism: Concomitant administration of Imatinib and strong CYP3A4 inhibitors may result in a significant imatinib exposure increase. Grapefruit juice may also increase plasma concentrations of imatinib; avoid grapefruit juice).

Interactions with Drugs Metabolized by CYP3A4: Imatinib will increase plasma concentration of CYP3A4 metabolized drugs (e.g., triazolo-benzodiazepines, dihydropyridine calcium channel blockers, certain HMG-CoA reductase inhibitors, etc.). Use caution when administering Imatinib with CYP3A4 substrates that have a narrow therapeutic window. Because warfarin is metabolized by CYP2C9 and CYP3A4, use low-molecular weight or standard heparin instead of warfarin in patients who require anticoagulation.

Interactions with Drugs Metabolized by CYP2D6: Use caution when administering Imatinib with CYP2D6 substrates that have a narrow therapeutic window.

Women of childbearing potential: Women of childbearing potential must be advised to use effective contraception during treatment and for at least 15 days after stopping treatment with Imatinib.

Pregnancy: There are limited data on the use of imatinib in pregnant women. There have been post-marketing reports of spontaneous abortions and infant congenital anomalies from women who have taken Imatinib. Studies in animals have however shown reproductive toxicity and the potential risk for the foetus is unknown. Imatinib should not be used during pregnancy unless clearly necessary. If it is used during pregnancy, the patient must be informed of the potential risk to the foetus.

Breast-feeding: There is limited information on imatinib distribution on human milk. Studies in two breast feeding women revealed that both imatinib and its active metabolite can be distributed into human milk. The milk plasma ratio studied in a single patient was determined to be 0.5 for imatinib and 0.9 for the metabolite, suggesting greater distribution of the metabolite into the milk. Considering the combined concentration of imatinib and the metabolite and the maximum daily milk intake by infants, the total exposure would be expected to be low (-10% of a therapeutic dose). However, since the effects of low-dose exposure of the infant to imatinib are unknown, women should not breast-feed during treatment and for at least 15 days after stopping treatment with Imatinib.

Fertility: In non-clinical studies, the fertility of male and female rats was not affected, although effects on reproductive parameters were observed. Studies on patients receiving Imatinib and its effect on fertility and gametogenesis have not been performed. Patients concerned about their fertility on Imatinib treatment should consult with their physician.

Experience with doses higher than the recommended therapeutic dose is limited. In the event of overdose the patient should be observed and an appropriate symptomatic treatment given. Generally, the reported outcome in these cases was "improved" or "recovered". Events that have been reported at different dose ranges are as follows:

Adult Population:

• 1200 to 1600 mg (duration varying between 1 to 10 days): Nausea, vomiting, diarrhoea, rash, erythema, oedema, swelling, fatigue, muscle spasms, thrombocytopenia, pancytopenia, abdominal pain, headache, decreased appetite.
• 1800 to 3200 mg (as high as 3200 mg daily for 6 days): Weakness, myalgia, increased creatine phosphokinase,
• increased bilirubin, gastrointestinal pain.
• 6400 mg (single dose): One case reported in the literature of one patient who experienced nausea, vomiting, abdominal pain, pyrexia, facial swelling, decreased neutrophil count, and increased transaminases.
• 8 to 10 g (single dose): Vomiting and gastrointestinal pain have been reported.

Paediatric population: One 3-year-old male exposed to a single dose of 400 mg experienced vomiting, diarrhoea and anorexia and another 3-year-old male exposed to a single dose of 980 mg experienced decreased white blood cell count and diarrhoea. In the event of overdose, the patient should be observed and appropriate supportive treatment given.

Store below 30°C, in a cool and dry place. Keep away from light. Keep out of the reach of children.

Targeted Cancer Therapy, Tyrosine Kinase Inhibitor

Imatinib is a small molecule protein-tyrosine kinase inhibitor that potently inhibits the activity of the Bcr-Abl tyrosine kinase (TK), as well as several receptor TKs: Kit, the receptor for stem cell factor (SCF) coded for by the c-Kit proto-oncogene, the discoidin domain receptors (DDR1 and DDR2), the colony stimulating factor receptor (CSF-1R) and the platelet-derived growth factor receptors alpha and beta (PDGFR-alpha and PDGFR beta). Imatinib can also inhibit cellular events mediated by activation of these receptor kinases.

Absorption and Distribution: Imatinib is well absorbed after oral administration with Cmax achieved within 2 4 hours post-dose. Mean absolute bioavailability is 98%. Mean Imatinib AUC increases proportionally with increasing doses ranging from 25 mg to 1,000 mg. There is no significant change in the pharmacokinetics of Imatinib on repeated dosing, and accumulation is 1.5- to 2.5- fold at a steady state when Imatinib is dosed once daily. At clinically relevant concentrations of Imatinib, binding to plasma proteins in in vitro experiments is approximately 95%, mostly to albumin and 1-acid glycoprotein.

Metabolism: CYP3A4 is the major enzyme responsible for metabolism of Imatinib. Other cytochrome P450 enzymes, such as CYP1A2, CYP2D6, CYP2C9, and CYP2C19, play a minor role in its metabolism. The main circulating active metabolite in humans is the N-demethylated piperazine derivative, formed predominantly by CYP3A4. It shows in vitro potency similar to the parent Imatinib. The plasma AUC for this metabolite is about 15% of the AUC for Imatinib. The plasma protein binding of N-demethylated metabolite CGP74588 is similar to that of the parent compound.

Excretion: Imatinib elimination is predominately in the feces, mostly as metabolites. Based on the recovery of compound(s) after an oral 14C-labeled dose of Imatinib, approximately 81% of the dose was eliminated within 7 days, in feces (68% of dose) and urine (13% of dose). Unchanged Imatinib accounted for 25% of the dose (5% urine, 20% feces), the remainder being metabolites. Following oral administration in healthy volunteers, the elimination half-lives of Imatinib and its major active metabolite, the N-demethyl derivative (CGP74588), are approximately 18 and 40 hours, respectively.

Adults with Ph+ CML CP: 400 mg/day
Adults with Ph+ CML AP or BC: 600 mg/day
Pediatrics with Ph+ CML CP: 340 mg/m2/day
Adults with Ph+ ALL: 600 mg/day
Pediatrics with Ph+ ALL: 340 mg/m2/day
Adults with MDS/MPD: 400 mg/day
Adults with ASM: 100 mg/day or 400 mg/day
Adults with HES/CEL: 100 mg/day or 400 mg/day
Adults with DFSP: 800 mg/day
Adults with metastatic and/or unresectable GIST: 400 mg/day
Adjuvant treatment of adults with GIST: 400 mg/day
Patients with mild to moderate hepatic impairment: 400 mg/day
Patients with severe hepatic impairment: 300 mg/day

All doses of Imatinib should be taken with a meal and a large glass of water. Doses of 400 mg or 600 mg should be administered once daily, whereas a dose of 800 mg should be administered as 400 mg twice a day. Imatinib can be dissolved in water or apple juice for patients having difficulty swallowing. Daily dosing of 800 mg and above should be accomplished using the 400-mg tablet to reduce exposure to iron.

The following serious adverse reactions are described elsewhere in the labeling:

• Fluid Retention and Edema
• Hematologic Toxicity
• Congestive Heart Failure and Left Ventricular Dysfunction
• Hepatotoxicity
• Hemorrhage
• Gastrointestinal Disorders
• Hypereosinophilic Cardiac Toxicity
• Dermatologic Toxicities
• Hypothyroidism
• Growth Retardation in Children and Adolescents
• Tumor Lysis Syndrome
• Impairments Related to Driving and Using Machinery
• Renal Toxicity

Agents Inducing CYP3A Metabolism: Concomitant administration of Imatinib and strong CYP3A4 inducers may reduce total exposure of imatinib; consider alternative agents.

Agents Inhibiting CYP3A Metabolism: Concomitant administration of Imatinib and strong CYP3A4 inhibitors may result in a significant imatinib exposure increase. Grapefruit juice may also increase plasma concentrations of imatinib; avoid grapefruit juice).

Interactions with Drugs Metabolized by CYP3A4: Imatinib will increase plasma concentration of CYP3A4 metabolized drugs (e.g., triazolo-benzodiazepines, dihydropyridine calcium channel blockers, certain HMG-CoA reductase inhibitors, etc.). Use caution when administering Imatinib with CYP3A4 substrates that have a narrow therapeutic window. Because warfarin is metabolized by CYP2C9 and CYP3A4, use low-molecular weight or standard heparin instead of warfarin in patients who require anticoagulation.

Interactions with Drugs Metabolized by CYP2D6: Use caution when administering Imatinib with CYP2D6 substrates that have a narrow therapeutic window.

Women of childbearing potential: Women of childbearing potential must be advised to use effective contraception during treatment and for at least 15 days after stopping treatment with Imatinib.

Pregnancy: There are limited data on the use of imatinib in pregnant women. There have been post-marketing reports of spontaneous abortions and infant congenital anomalies from women who have taken Imatinib. Studies in animals have however shown reproductive toxicity and the potential risk for the foetus is unknown. Imatinib should not be used during pregnancy unless clearly necessary. If it is used during pregnancy, the patient must be informed of the potential risk to the foetus.

Breast-feeding: There is limited information on imatinib distribution on human milk. Studies in two breast feeding women revealed that both imatinib and its active metabolite can be distributed into human milk. The milk plasma ratio studied in a single patient was determined to be 0.5 for imatinib and 0.9 for the metabolite, suggesting greater distribution of the metabolite into the milk. Considering the combined concentration of imatinib and the metabolite and the maximum daily milk intake by infants, the total exposure would be expected to be low (-10% of a therapeutic dose). However, since the effects of low-dose exposure of the infant to imatinib are unknown, women should not breast-feed during treatment and for at least 15 days after stopping treatment with Imatinib.

Fertility: In non-clinical studies, the fertility of male and female rats was not affected, although effects on reproductive parameters were observed. Studies on patients receiving Imatinib and its effect on fertility and gametogenesis have not been performed. Patients concerned about their fertility on Imatinib treatment should consult with their physician.

Experience with doses higher than the recommended therapeutic dose is limited. In the event of overdose the patient should be observed and an appropriate symptomatic treatment given. Generally, the reported outcome in these cases was "improved" or "recovered". Events that have been reported at different dose ranges are as follows:

Adult Population:

• 1200 to 1600 mg (duration varying between 1 to 10 days): Nausea, vomiting, diarrhoea, rash, erythema, oedema, swelling, fatigue, muscle spasms, thrombocytopenia, pancytopenia, abdominal pain, headache, decreased appetite.
• 1800 to 3200 mg (as high as 3200 mg daily for 6 days): Weakness, myalgia, increased creatine phosphokinase,
• increased bilirubin, gastrointestinal pain.
• 6400 mg (single dose): One case reported in the literature of one patient who experienced nausea, vomiting, abdominal pain, pyrexia, facial swelling, decreased neutrophil count, and increased transaminases.
• 8 to 10 g (single dose): Vomiting and gastrointestinal pain have been reported.

Paediatric population: One 3-year-old male exposed to a single dose of 400 mg experienced vomiting, diarrhoea and anorexia and another 3-year-old male exposed to a single dose of 980 mg experienced decreased white blood cell count and diarrhoea. In the event of overdose, the patient should be observed and appropriate supportive treatment given.

Store below 30°C, in a cool and dry place. Keep away from light. Keep out of the reach of children.

Targeted Cancer Therapy, Tyrosine Kinase Inhibitor

Imatinib is a small molecule protein-tyrosine kinase inhibitor that potently inhibits the activity of the Bcr-Abl tyrosine kinase (TK), as well as several receptor TKs: Kit, the receptor for stem cell factor (SCF) coded for by the c-Kit proto-oncogene, the discoidin domain receptors (DDR1 and DDR2), the colony stimulating factor receptor (CSF-1R) and the platelet-derived growth factor receptors alpha and beta (PDGFR-alpha and PDGFR beta). Imatinib can also inhibit cellular events mediated by activation of these receptor kinases.

Absorption and Distribution: Imatinib is well absorbed after oral administration with Cmax achieved within 2 4 hours post-dose. Mean absolute bioavailability is 98%. Mean Imatinib AUC increases proportionally with increasing doses ranging from 25 mg to 1,000 mg. There is no significant change in the pharmacokinetics of Imatinib on repeated dosing, and accumulation is 1.5- to 2.5- fold at a steady state when Imatinib is dosed once daily. At clinically relevant concentrations of Imatinib, binding to plasma proteins in in vitro experiments is approximately 95%, mostly to albumin and 1-acid glycoprotein.

Metabolism: CYP3A4 is the major enzyme responsible for metabolism of Imatinib. Other cytochrome P450 enzymes, such as CYP1A2, CYP2D6, CYP2C9, and CYP2C19, play a minor role in its metabolism. The main circulating active metabolite in humans is the N-demethylated piperazine derivative, formed predominantly by CYP3A4. It shows in vitro potency similar to the parent Imatinib. The plasma AUC for this metabolite is about 15% of the AUC for Imatinib. The plasma protein binding of N-demethylated metabolite CGP74588 is similar to that of the parent compound.

Excretion: Imatinib elimination is predominately in the feces, mostly as metabolites. Based on the recovery of compound(s) after an oral 14C-labeled dose of Imatinib, approximately 81% of the dose was eliminated within 7 days, in feces (68% of dose) and urine (13% of dose). Unchanged Imatinib accounted for 25% of the dose (5% urine, 20% feces), the remainder being metabolites. Following oral administration in healthy volunteers, the elimination half-lives of Imatinib and its major active metabolite, the N-demethyl derivative (CGP74588), are approximately 18 and 40 hours, respectively.

Adults with Ph+ CML CP: 400 mg/day
Adults with Ph+ CML AP or BC: 600 mg/day
Pediatrics with Ph+ CML CP: 340 mg/m2/day
Adults with Ph+ ALL: 600 mg/day
Pediatrics with Ph+ ALL: 340 mg/m2/day
Adults with MDS/MPD: 400 mg/day
Adults with ASM: 100 mg/day or 400 mg/day
Adults with HES/CEL: 100 mg/day or 400 mg/day
Adults with DFSP: 800 mg/day
Adults with metastatic and/or unresectable GIST: 400 mg/day
Adjuvant treatment of adults with GIST: 400 mg/day
Patients with mild to moderate hepatic impairment: 400 mg/day
Patients with severe hepatic impairment: 300 mg/day

All doses of Imatinib should be taken with a meal and a large glass of water. Doses of 400 mg or 600 mg should be administered once daily, whereas a dose of 800 mg should be administered as 400 mg twice a day. Imatinib can be dissolved in water or apple juice for patients having difficulty swallowing. Daily dosing of 800 mg and above should be accomplished using the 400-mg tablet to reduce exposure to iron.

The following serious adverse reactions are described elsewhere in the labeling:

• Fluid Retention and Edema
• Hematologic Toxicity
• Congestive Heart Failure and Left Ventricular Dysfunction
• Hepatotoxicity
• Hemorrhage
• Gastrointestinal Disorders
• Hypereosinophilic Cardiac Toxicity
• Dermatologic Toxicities
• Hypothyroidism
• Growth Retardation in Children and Adolescents
• Tumor Lysis Syndrome
• Impairments Related to Driving and Using Machinery
• Renal Toxicity

Agents Inducing CYP3A Metabolism: Concomitant administration of Imatinib and strong CYP3A4 inducers may reduce total exposure of imatinib; consider alternative agents.

Agents Inhibiting CYP3A Metabolism: Concomitant administration of Imatinib and strong CYP3A4 inhibitors may result in a significant imatinib exposure increase. Grapefruit juice may also increase plasma concentrations of imatinib; avoid grapefruit juice).

Interactions with Drugs Metabolized by CYP3A4: Imatinib will increase plasma concentration of CYP3A4 metabolized drugs (e.g., triazolo-benzodiazepines, dihydropyridine calcium channel blockers, certain HMG-CoA reductase inhibitors, etc.). Use caution when administering Imatinib with CYP3A4 substrates that have a narrow therapeutic window. Because warfarin is metabolized by CYP2C9 and CYP3A4, use low-molecular weight or standard heparin instead of warfarin in patients who require anticoagulation.

Interactions with Drugs Metabolized by CYP2D6: Use caution when administering Imatinib with CYP2D6 substrates that have a narrow therapeutic window.

Women of childbearing potential: Women of childbearing potential must be advised to use effective contraception during treatment and for at least 15 days after stopping treatment with Imatinib.

Pregnancy: There are limited data on the use of imatinib in pregnant women. There have been post-marketing reports of spontaneous abortions and infant congenital anomalies from women who have taken Imatinib. Studies in animals have however shown reproductive toxicity and the potential risk for the foetus is unknown. Imatinib should not be used during pregnancy unless clearly necessary. If it is used during pregnancy, the patient must be informed of the potential risk to the foetus.

Breast-feeding: There is limited information on imatinib distribution on human milk. Studies in two breast feeding women revealed that both imatinib and its active metabolite can be distributed into human milk. The milk plasma ratio studied in a single patient was determined to be 0.5 for imatinib and 0.9 for the metabolite, suggesting greater distribution of the metabolite into the milk. Considering the combined concentration of imatinib and the metabolite and the maximum daily milk intake by infants, the total exposure would be expected to be low (-10% of a therapeutic dose). However, since the effects of low-dose exposure of the infant to imatinib are unknown, women should not breast-feed during treatment and for at least 15 days after stopping treatment with Imatinib.

Fertility: In non-clinical studies, the fertility of male and female rats was not affected, although effects on reproductive parameters were observed. Studies on patients receiving Imatinib and its effect on fertility and gametogenesis have not been performed. Patients concerned about their fertility on Imatinib treatment should consult with their physician.

Experience with doses higher than the recommended therapeutic dose is limited. In the event of overdose the patient should be observed and an appropriate symptomatic treatment given. Generally, the reported outcome in these cases was "improved" or "recovered". Events that have been reported at different dose ranges are as follows:

Adult Population:

• 1200 to 1600 mg (duration varying between 1 to 10 days): Nausea, vomiting, diarrhoea, rash, erythema, oedema, swelling, fatigue, muscle spasms, thrombocytopenia, pancytopenia, abdominal pain, headache, decreased appetite.
• 1800 to 3200 mg (as high as 3200 mg daily for 6 days): Weakness, myalgia, increased creatine phosphokinase,
• increased bilirubin, gastrointestinal pain.
• 6400 mg (single dose): One case reported in the literature of one patient who experienced nausea, vomiting, abdominal pain, pyrexia, facial swelling, decreased neutrophil count, and increased transaminases.
• 8 to 10 g (single dose): Vomiting and gastrointestinal pain have been reported.

Paediatric population: One 3-year-old male exposed to a single dose of 400 mg experienced vomiting, diarrhoea and anorexia and another 3-year-old male exposed to a single dose of 980 mg experienced decreased white blood cell count and diarrhoea. In the event of overdose, the patient should be observed and appropriate supportive treatment given.

Store below 30°C, in a cool and dry place. Keep away from light. Keep out of the reach of children.

Cytotoxic Chemotherapy

Capecitabine is a preparation of Capecitabine, an orally-administered chemotherapeutic agent used in the treatment of cancers. Capecitabine is a prodrug, that is enzymatically converted to fluorouracil (antimetabolite) in the tumour, where it inhibits DNA synthesis and slows growth of tumour tissue.

Capecitabine is a prodrug that is selectively tumour-activated to its cytotoxic moiety, fluorouracil, by thymidine phosphorylase, an enzyme found in higher concentrations in many tumours compared to normal tissues or plasma. Fluorouracil is further metabolized to two active metabolites, 5-fluoro-2'-deoxyuridine 5-monophosphate (FdUMP) and 5-fluorouridine triphosphate (FUTP), within normal and tumour cells. These metabolites cause cell injury by two different mechanisms. First, FdUMP and the folate cofactor, N^5-10 methylenetetrahydrofolate, bind to thymidylate synthase (TS) to form a covalently bound ternary complex. This binding inhibits the formation of thymidylate from 2-deoxyuridylate. Thymidylate is the necessary precursor of thymidine triphosphate, which is essential for the synthesis of DNA, therefore a deficiency of this compound can inhibit cell division. Secondly, nuclear transcriptional enzymes can mistakenly incorporate FUTP in place of uridine triphosphate (UTP) during the synthesis of RNA. This metabolic error can interfere with RNA processing and protein synthesis through the production of fraudulent RNA.

Monotherapy: 1250 mg/m2 twice daily orally for 2 weeks followed by a one-week rest period in 3-week cycles

Adjuvant treatment: Is recommended for a total of 6 months (8 cycles)

In combination with docetaxel: The recommended dose of Capecitabine is 1250 mg/m2 twice daily for 2 weeks followed by a 7-day rest period, combined with docetaxel at 75 mg/m2 as a 1-hour IV infusion every 3 weeks. Capecitabine dosage may need to be individualized to optimize patient management. Capecitabine dosage has to be reduced by 25% in patients with moderate renal impairment.

Example: A person whose body weight is 64 kg and height is 1.64 m has a body surface area of 1.7 m2 and should take 4 tablets of 500 mg and 1 tablet of 150 mg two times daily.

The tablets should be taken in morning and evening as prescribed by doctor. The tablets should be taken within 30 minutes after the end of a meal (breakfast and dinner) and swallowed whole with water. Tablets should not be cut or crushed. Capecitabine should only be prescribed by a doctor experienced in the use of anticancer medicines.

Abdominal pain, Rash, dry or itchy skin, Tiredness, loss of appetite (anorexia), Diarrhea, Vomiting, Nausea, Stomatitis, Hand-and-foot skin-reaction, Fever, Infection, Chest pain, Steven-Johnson syndrome

Coagulopathy: Anticoagulant response should be monitored (e.g. INR) and anticoagulant dose must be adjusted accordingly. Otherwise may result in bleeding, death.

Diarrhea: Capecitabine treatment should be stopped immediately until diarrhea resolves or decreases to grade 1. Standard antidiarrheal treatments recommended. Otherwise may get severe.

Cardiotoxicity: Common in patients with a prior history of coronary artery disease.

Increased Risk of Severe or Fatal Adverse Reactions in Patients with Low or Absent Dihydropyrimidine Dehydrogenase (DPD) Activity: Capecitabine should be withhold or permanently discontinued in patients with evidence of acute early-onset or unusually severe toxicity, which may indicate near complete or total absence of DPD activity.

Dehydration and Renal Failure: Capecitabine treatment should be stopped until dehydration is corrected. Potential risk of acute renal failure secondary to dehydration.

Mucocutaneous and Dermatologic Toxicity: Severe mucocutaneous reactions, Steven-Johnson Syndrome. (SJS) and Toxic Epidermal Necrolysis (TEN), have been reported. Capecitabine should be permanently discontinued in patients who experience a severe mucocutaneous reaction during treatment. Capecitabine may induce hand-and-foot syndrome. Capecitabine treatment should be interrupted until the hand-and-foot syndrome event resolves or decreases in intensity.

Hyperbilirubinemia: Capecitabine treatment should be interrupted immediately until the hyperbilirubinemia resolves or decreases in intensity.

Hematologic: Patients should not be treated with neutrophil counts <1.5x109/L or thrombocyte counts <100x109/L.

Pregnancy category D. Capecitabine can cause fetal harm. Women are advised of the potential risk to the fetus. It is not known whether Capecitabine is excreted in human breast milk.No studies have been conducted to assess the impact of Capecitabine on milk production or its presence in human breast milk. As the potential for harm to the nursing infant is unknown, breast-feeding should be discontinued while receiving treatment with Capecitabine and for 2 weeks after the final dose.

The manifestations of acute overdose include nausea, vomiting, diarrhea, mucositis, gastrointestinal irritation and bleeding, and bone marrow depression. Medical management of overdose should include customary therapeutic and supportive medical interventions aimed at correcting the presenting clinical manifestations and preventing their possible complications.

Keep in a dry place and store below 30°C. Protect from light and keep out of the reach of children.

Cytotoxic Chemotherapy

Capecitabine is a preparation of Capecitabine, an orally-administered chemotherapeutic agent used in the treatment of cancers. Capecitabine is a prodrug, that is enzymatically converted to fluorouracil (antimetabolite) in the tumour, where it inhibits DNA synthesis and slows growth of tumour tissue.

Capecitabine is a prodrug that is selectively tumour-activated to its cytotoxic moiety, fluorouracil, by thymidine phosphorylase, an enzyme found in higher concentrations in many tumours compared to normal tissues or plasma. Fluorouracil is further metabolized to two active metabolites, 5-fluoro-2'-deoxyuridine 5-monophosphate (FdUMP) and 5-fluorouridine triphosphate (FUTP), within normal and tumour cells. These metabolites cause cell injury by two different mechanisms. First, FdUMP and the folate cofactor, N^5-10 methylenetetrahydrofolate, bind to thymidylate synthase (TS) to form a covalently bound ternary complex. This binding inhibits the formation of thymidylate from 2-deoxyuridylate. Thymidylate is the necessary precursor of thymidine triphosphate, which is essential for the synthesis of DNA, therefore a deficiency of this compound can inhibit cell division. Secondly, nuclear transcriptional enzymes can mistakenly incorporate FUTP in place of uridine triphosphate (UTP) during the synthesis of RNA. This metabolic error can interfere with RNA processing and protein synthesis through the production of fraudulent RNA.

Monotherapy: 1250 mg/m2 twice daily orally for 2 weeks followed by a one-week rest period in 3-week cycles

Adjuvant treatment: Is recommended for a total of 6 months (8 cycles)

In combination with docetaxel: The recommended dose of Capecitabine is 1250 mg/m2 twice daily for 2 weeks followed by a 7-day rest period, combined with docetaxel at 75 mg/m2 as a 1-hour IV infusion every 3 weeks. Capecitabine dosage may need to be individualized to optimize patient management. Capecitabine dosage has to be reduced by 25% in patients with moderate renal impairment.

Example: A person whose body weight is 64 kg and height is 1.64 m has a body surface area of 1.7 m2 and should take 4 tablets of 500 mg and 1 tablet of 150 mg two times daily.

The tablets should be taken in morning and evening as prescribed by doctor. The tablets should be taken within 30 minutes after the end of a meal (breakfast and dinner) and swallowed whole with water. Tablets should not be cut or crushed. Capecitabine should only be prescribed by a doctor experienced in the use of anticancer medicines.

Abdominal pain, Rash, dry or itchy skin, Tiredness, loss of appetite (anorexia), Diarrhea, Vomiting, Nausea, Stomatitis, Hand-and-foot skin-reaction, Fever, Infection, Chest pain, Steven-Johnson syndrome

Coagulopathy: Anticoagulant response should be monitored (e.g. INR) and anticoagulant dose must be adjusted accordingly. Otherwise may result in bleeding, death.

Diarrhea: Capecitabine treatment should be stopped immediately until diarrhea resolves or decreases to grade 1. Standard antidiarrheal treatments recommended. Otherwise may get severe.

Cardiotoxicity: Common in patients with a prior history of coronary artery disease.

Increased Risk of Severe or Fatal Adverse Reactions in Patients with Low or Absent Dihydropyrimidine Dehydrogenase (DPD) Activity: Capecitabine should be withhold or permanently discontinued in patients with evidence of acute early-onset or unusually severe toxicity, which may indicate near complete or total absence of DPD activity.

Dehydration and Renal Failure: Capecitabine treatment should be stopped until dehydration is corrected. Potential risk of acute renal failure secondary to dehydration.

Mucocutaneous and Dermatologic Toxicity: Severe mucocutaneous reactions, Steven-Johnson Syndrome. (SJS) and Toxic Epidermal Necrolysis (TEN), have been reported. Capecitabine should be permanently discontinued in patients who experience a severe mucocutaneous reaction during treatment. Capecitabine may induce hand-and-foot syndrome. Capecitabine treatment should be interrupted until the hand-and-foot syndrome event resolves or decreases in intensity.

Hyperbilirubinemia: Capecitabine treatment should be interrupted immediately until the hyperbilirubinemia resolves or decreases in intensity.

Hematologic: Patients should not be treated with neutrophil counts <1.5x109/L or thrombocyte counts <100x109/L.

Pregnancy category D. Capecitabine can cause fetal harm. Women are advised of the potential risk to the fetus. It is not known whether Capecitabine is excreted in human breast milk.No studies have been conducted to assess the impact of Capecitabine on milk production or its presence in human breast milk. As the potential for harm to the nursing infant is unknown, breast-feeding should be discontinued while receiving treatment with Capecitabine and for 2 weeks after the final dose.

The manifestations of acute overdose include nausea, vomiting, diarrhea, mucositis, gastrointestinal irritation and bleeding, and bone marrow depression. Medical management of overdose should include customary therapeutic and supportive medical interventions aimed at correcting the presenting clinical manifestations and preventing their possible complications.

Keep in a dry place and store below 30°C. Protect from light and keep out of the reach of children.

Tiemonium Methylsulphate is an antispasmodic drug that reduces muscles spasm of the intestine, biliary system, bladder and uterus. It is used in symptomatic treatment of pain related to functional disorders of the digestive tract and biliary system. It is also indicated for the treatment of spasm and pain in urological and gynaecological diseases.

Anticholinergics

Tiemonium Methylsulphate a competitive antagonist of Acetylcholine, Histamine and strengthens of calcium bond with membrane phospholipids and proteins. Thus inhibits intracellular contractile protein of visceral cell which causes inhibition of visceral spasm and pain.

Tablet/Syrup-

• Adult: usual dose is 2-6 tablets or 3-9 teaspoonfuls syrup daily in divided doses.
• Children: 3 ml/kg or 6 mg/kg body weight daily in divided doses.

Injection: 1 Tiemonium Methylsulphate Injection 3 times daily, through Intravenous route slowly or Intramuscular route.

Suppository: 20 mg Tiemonium Methylsulphate suppository two or three times daily, through rectal route.

Tiemonium Methylsulphate may have the risk of hypotension & tachycardia in certain individuals.

It should not be used in urethroprostatic disorder involving a risk of urine retension. It is contraindicated in patient with having risk of angle closure glaucoma.

Caution should be taken during treatment of patients with disorders of the prostate. Caution should also be taken in case of chronic bronchitis, coronary insufficiency, ambient hyperthermia, renal & hepatic insufficiency. The risks of visual disturbances can make it dangerous to drive or use machines.

Tiemonium methylsulphate tablet should not be used with other drugs without prior consult of a registered physician to avoid possible drug interaction.

The results of animal studies of Tiemonium Methylsulphate did not reveal any teratogenic effects; no deformities have been reported up till now with normal use. In absence of sufficient data, prudence should be the rule for nursing mothers although no problems have been reported with normal use.

Paediatric use: safety and effectiveness of Tiemonium methylsulphate in paediatric patients have not been established.

Geriatric use: Efficacy and safety were maintained with increasing age.

There is not available data regarding the overdose of Tiemonium methylsulphate tablet.

Keep in a dry place, away from light and heat. Keep out of the reach of children.

Tiemonium Methylsulphate is an antispasmodic drug that reduces muscles spasm of the intestine, biliary system, bladder and uterus. It is used in symptomatic treatment of pain related to functional disorders of the digestive tract and biliary system. It is also indicated for the treatment of spasm and pain in urological and gynaecological diseases.

Anticholinergics

Tiemonium Methylsulphate a competitive antagonist of Acetylcholine, Histamine and strengthens of calcium bond with membrane phospholipids and proteins. Thus inhibits intracellular contractile protein of visceral cell which causes inhibition of visceral spasm and pain.

Tablet/Syrup-

• Adult: usual dose is 2-6 tablets or 3-9 teaspoonfuls syrup daily in divided doses.
• Children: 3 ml/kg or 6 mg/kg body weight daily in divided doses.

Injection: 1 Tiemonium Methylsulphate Injection 3 times daily, through Intravenous route slowly or Intramuscular route.

Suppository: 20 mg Tiemonium Methylsulphate suppository two or three times daily, through rectal route.

Tiemonium Methylsulphate may have the risk of hypotension & tachycardia in certain individuals.

It should not be used in urethroprostatic disorder involving a risk of urine retension. It is contraindicated in patient with having risk of angle closure glaucoma.

Caution should be taken during treatment of patients with disorders of the prostate. Caution should also be taken in case of chronic bronchitis, coronary insufficiency, ambient hyperthermia, renal & hepatic insufficiency. The risks of visual disturbances can make it dangerous to drive or use machines.

Tiemonium methylsulphate tablet should not be used with other drugs without prior consult of a registered physician to avoid possible drug interaction.

The results of animal studies of Tiemonium Methylsulphate did not reveal any teratogenic effects; no deformities have been reported up till now with normal use. In absence of sufficient data, prudence should be the rule for nursing mothers although no problems have been reported with normal use.

Paediatric use: safety and effectiveness of Tiemonium methylsulphate in paediatric patients have not been established.

Geriatric use: Efficacy and safety were maintained with increasing age.

There is not available data regarding the overdose of Tiemonium methylsulphate tablet.

Keep in a dry place, away from light and heat. Keep out of the reach of children.

Flupentixol and Melitracen tablet is indicated in-

• Anxiety
• Depression
• Apathy
• Psychogenic depression.
• Depressive neurosses.
• Masked depression.
• Psychosomatic affections accompanied by anxiety and apathy.
• Menopausal depressions.
• Dysphoria and depression in alcoholics and drug addicts.

Combined anxiolytics & anti-depressant drugs

This consists of two well known and well proven compounds: flupentixol-a neuroleptic with anxiolytic and antidepressant properties of its own when given in small doses, and melitracen-a bipolar thymoleptic with activating properties in low doses. In combination the compounds render a preparation with antidepressant, anxiolytic and activating properties. Maximal serum concentration is reached in about 4 hours after oral administration of flupentixol and in about 4 hours after oral administration of melitracen. The biological half-life of flupentixol is about 35 hours and that of melitracen is about 19 hours. The combination of flupentixol and melitracen does not seem to influence the pharmacokinetic properties of the individual compounds.

Adults: Usually 2 tablets orally daily in the morning and noon. In severe cases, the morning dose may be increased to 2 tablets.

Elderly patients: 1 tablet in the morning.

Maintenance dose: Usually 1 tablet orally in the morning. In cases of insomnia or severe restlessness, additional treatment with a sedative in the acute phase is recommended.

In the recommended doses side effects are rare. These could be transient restlessness and insomnia.

If previously the patient has been treated with tranquillizers with sedative effect these should be withdrawn gradually.

This tablet may enhance the response to alcohol, barbiturates and other CNS depressants. Simultaneous administration of MAO-inhibitors may cause hypertensive crises. Neuroleptics and thymoleptics reduce the antihypertensive effect of guanethidine and similar acting compounds and thymoleptics enhance the effects of adrenaline and noradrenaline.

This tablet should preferably not be given during pregnancy and lactation.

In cases of overdosage the symptoms of intoxications by melitracen, especially of anticholinergic nature, dominate. More rarely extrapyramidal symptoms due to flupentixol occur. Symptomatic and Supportive. Gastric lavage should be carried out as soon as possible and activated charcoal may be administered. Measures aimed at supporting the respiratory and cardiovascular systems should be instituted. Epinephrine (adrenaline) must not be used for such patients. Convulsions may be treated with diazepam and extrapyramidal symptoms with biperiden.

Store at a temperature not exceeding 30°C in a dry place. Protect from light. Keep out of reach of children.

It is indicated for Co-enzyme Q10 deficiency and mitochondrial disorders. It is also used in congestive heart failure, myocardial infarction, high blood pressure (hypertension) in combination with other medications, preventing migraine headache, parkinson's disease, improving the immune system, infertility in men and muscular dystrophy.

Herbal and Nutraceuticals, Supplements & adjuvant therapy

Co-enzyme Q10 is a vitamin-like substance found throughout the body especially in the heart, liver, kidney and pancreas. It is required for the proper function of many organs and chemical reactions in the body. It helps to provide energy to cells. It has antioxidant activity.

For Co-enzyme Q10 deficiency: 150 mg daily.
For mitochondrial disorders: 150-160 mg, or 2 mg/kg/day.
For heart failure in adults: 100 mg per day divided into 2 or 3 doses.
For recent myocardial infarction: 120 mg daily in 2 divided doses.
For high blood pressure: 120-200 mg per day divided into 2 doses.
For isolated systolic hypertension: 60 mg twice daily.
For preventing migraine headache: 100 mg three times daily.
For Parkinson's disease: 300 mg, 600 mg, 1200 mg and 2400 mg per day in 3-4 divided doses.
For infertility in men: 200-300 mg per day.
For muscular dystrophy: 100 mg per day.

Dividing the total daily dose by taking smaller amounts two or three times a day instead of a large amount all at once can help to reduce side effects.

Co-enzyme Q10 is safe for most adults. It can cause some mild side effects including stomach upset, loss of appetite, nausea, vomiting, and diarrhea. It can cause allergic skin rashes in some people.

Co-enzyme Q10 is contraindicated in patients who have hypersensitivity to the active substance or to any of the excipients. It is also contraindicated in patients scheduled for surgery in the next two weeks.

Co-enzyme Q10 may lower blood sugar levels, so caution should be taken in patients with diabetes or hypoglycemia. Co-enzyme Q10 may decrease blood pressure so caution is advised in patients with low blood pressure or taking blood pressure medications.

Antihypertensive drugs: May cause blood pressure to go too low.
Anticancer drugs: May decrease the effectiveness of some anticancer drugs.
Warfarin: May decrease the effectiveness of warfarin.

Co-enzyme Q10 should not be used in pregnancy and breast-feeding.

Keep in a dry place away from light and heat. Keep out of the reach of children.

It is indicated for Co-enzyme Q10 deficiency and mitochondrial disorders. It is also used in congestive heart failure, myocardial infarction, high blood pressure (hypertension) in combination with other medications, preventing migraine headache, parkinson's disease, improving the immune system, infertility in men and muscular dystrophy.

Herbal and Nutraceuticals, Supplements & adjuvant therapy

Co-enzyme Q10 is a vitamin-like substance found throughout the body especially in the heart, liver, kidney and pancreas. It is required for the proper function of many organs and chemical reactions in the body. It helps to provide energy to cells. It has antioxidant activity.

For Co-enzyme Q10 deficiency: 150 mg daily.
For mitochondrial disorders: 150-160 mg, or 2 mg/kg/day.
For heart failure in adults: 100 mg per day divided into 2 or 3 doses.
For recent myocardial infarction: 120 mg daily in 2 divided doses.
For high blood pressure: 120-200 mg per day divided into 2 doses.
For isolated systolic hypertension: 60 mg twice daily.
For preventing migraine headache: 100 mg three times daily.
For Parkinson's disease: 300 mg, 600 mg, 1200 mg and 2400 mg per day in 3-4 divided doses.
For infertility in men: 200-300 mg per day.
For muscular dystrophy: 100 mg per day.

Dividing the total daily dose by taking smaller amounts two or three times a day instead of a large amount all at once can help to reduce side effects.

Co-enzyme Q10 is safe for most adults. It can cause some mild side effects including stomach upset, loss of appetite, nausea, vomiting, and diarrhea. It can cause allergic skin rashes in some people.

Co-enzyme Q10 is contraindicated in patients who have hypersensitivity to the active substance or to any of the excipients. It is also contraindicated in patients scheduled for surgery in the next two weeks.

Co-enzyme Q10 may lower blood sugar levels, so caution should be taken in patients with diabetes or hypoglycemia. Co-enzyme Q10 may decrease blood pressure so caution is advised in patients with low blood pressure or taking blood pressure medications.

Antihypertensive drugs: May cause blood pressure to go too low.
Anticancer drugs: May decrease the effectiveness of some anticancer drugs.
Warfarin: May decrease the effectiveness of warfarin.

Co-enzyme Q10 should not be used in pregnancy and breast-feeding.

Keep in a dry place away from light and heat. Keep out of the reach of children.

It is indicated for Co-enzyme Q10 deficiency and mitochondrial disorders. It is also used in congestive heart failure, myocardial infarction, high blood pressure (hypertension) in combination with other medications, preventing migraine headache, parkinson's disease, improving the immune system, infertility in men and muscular dystrophy.

Herbal and Nutraceuticals, Supplements & adjuvant therapy

Co-enzyme Q10 is a vitamin-like substance found throughout the body especially in the heart, liver, kidney and pancreas. It is required for the proper function of many organs and chemical reactions in the body. It helps to provide energy to cells. It has antioxidant activity.

For Co-enzyme Q10 deficiency: 150 mg daily.
For mitochondrial disorders: 150-160 mg, or 2 mg/kg/day.
For heart failure in adults: 100 mg per day divided into 2 or 3 doses.
For recent myocardial infarction: 120 mg daily in 2 divided doses.
For high blood pressure: 120-200 mg per day divided into 2 doses.
For isolated systolic hypertension: 60 mg twice daily.
For preventing migraine headache: 100 mg three times daily.
For Parkinson's disease: 300 mg, 600 mg, 1200 mg and 2400 mg per day in 3-4 divided doses.
For infertility in men: 200-300 mg per day.
For muscular dystrophy: 100 mg per day.

Dividing the total daily dose by taking smaller amounts two or three times a day instead of a large amount all at once can help to reduce side effects.

Co-enzyme Q10 is safe for most adults. It can cause some mild side effects including stomach upset, loss of appetite, nausea, vomiting, and diarrhea. It can cause allergic skin rashes in some people.

Co-enzyme Q10 is contraindicated in patients who have hypersensitivity to the active substance or to any of the excipients. It is also contraindicated in patients scheduled for surgery in the next two weeks.

Co-enzyme Q10 may lower blood sugar levels, so caution should be taken in patients with diabetes or hypoglycemia. Co-enzyme Q10 may decrease blood pressure so caution is advised in patients with low blood pressure or taking blood pressure medications.

Antihypertensive drugs: May cause blood pressure to go too low.
Anticancer drugs: May decrease the effectiveness of some anticancer drugs.
Warfarin: May decrease the effectiveness of warfarin.

Co-enzyme Q10 should not be used in pregnancy and breast-feeding.

Keep in a dry place away from light and heat. Keep out of the reach of children.

It is indicated for Co-enzyme Q10 deficiency and mitochondrial disorders. It is also used in congestive heart failure, myocardial infarction, high blood pressure (hypertension) in combination with other medications, preventing migraine headache, parkinson's disease, improving the immune system, infertility in men and muscular dystrophy.

Herbal and Nutraceuticals, Supplements & adjuvant therapy

Co-enzyme Q10 is a vitamin-like substance found throughout the body especially in the heart, liver, kidney and pancreas. It is required for the proper function of many organs and chemical reactions in the body. It helps to provide energy to cells. It has antioxidant activity.

For Co-enzyme Q10 deficiency: 150 mg daily.
For mitochondrial disorders: 150-160 mg, or 2 mg/kg/day.
For heart failure in adults: 100 mg per day divided into 2 or 3 doses.
For recent myocardial infarction: 120 mg daily in 2 divided doses.
For high blood pressure: 120-200 mg per day divided into 2 doses.
For isolated systolic hypertension: 60 mg twice daily.
For preventing migraine headache: 100 mg three times daily.
For Parkinson's disease: 300 mg, 600 mg, 1200 mg and 2400 mg per day in 3-4 divided doses.
For infertility in men: 200-300 mg per day.
For muscular dystrophy: 100 mg per day.

Dividing the total daily dose by taking smaller amounts two or three times a day instead of a large amount all at once can help to reduce side effects.

Co-enzyme Q10 is safe for most adults. It can cause some mild side effects including stomach upset, loss of appetite, nausea, vomiting, and diarrhea. It can cause allergic skin rashes in some people.

Co-enzyme Q10 is contraindicated in patients who have hypersensitivity to the active substance or to any of the excipients. It is also contraindicated in patients scheduled for surgery in the next two weeks.

Co-enzyme Q10 may lower blood sugar levels, so caution should be taken in patients with diabetes or hypoglycemia. Co-enzyme Q10 may decrease blood pressure so caution is advised in patients with low blood pressure or taking blood pressure medications.

Antihypertensive drugs: May cause blood pressure to go too low.
Anticancer drugs: May decrease the effectiveness of some anticancer drugs.
Warfarin: May decrease the effectiveness of warfarin.

Co-enzyme Q10 should not be used in pregnancy and breast-feeding.

Keep in a dry place away from light and heat. Keep out of the reach of children.

Treatment of symptoms resulting from the natural or surgical menopause in post menopausal women. Prevention of osteoporosis in women who have gone through the menopause and are at high risk of fractures, but cannot take other medicines used to prevent osteoporosis.

Drugs for menopausal symptoms: Hormone replacement therapy

Tibolone is a synthetic steroid that has estrogenic, androgenic and progestagenic properties. After oral administration, Tibolone is rapidly metabolized into three compounds which contribute to the pharmacological effects of Tibolone. Two of these metabolites (the 3α−OH and 3β−OH metabolite) have predominantly estrogenic activity; a third metabolite (δ4-isomer of Tibolone) and the parent compound have predominantly progestagenic and androgenic activities. Tibolone substitutes for the loss of estrogen production in postmenopausal women and alleviates menopausal symptoms. It prevents bone loss following menopause or ovariectomy. It has estrogenic effects on the vagina, on bone and on the thermoregulatory centers in the brain (hot flushes). It improves vaginal dryness and vaginal atrophy. Tibolone has also effects on mood and libido.

The dose is one Tibolone tablet per day (2.5 mg daily). The tablet should be swallowed with some water or other drink, preferably at the same time in each day. Improvement of symptoms generally occurs within a few weeks, but optimal results are obtained when therapy is continued for at least 3 months.

Starting Tibolone Tablet: Women experiencing a natural menopause should commence treatment with Tibolone tablet at least 12 months after their last natural bleed. In case of a surgical menopause, treatment with Tibolone tablet may commence immediately.

Switching from a sequential or continuous combined HRT (Hormone Replacement Therapy) preparation: If changing from a sequential HRT preparation, treatment with Tibolone should start the day following completion of the prior regimen. If changing from a continuous-combined HRT preparation, treatment can start at any time.

Missed dose: A missed dose should be taken as soon as remembered, unless it is more than 12 hours overdue. In the later case, the missed dose should be skipped and the next dose should be taken at the normal time. Missing a dose may increase the likelihood of breakthrough bleeding and spotting

Occasionally, vaginal bleeding or spotting may occur, mainly during the first months of treatment. Other adverse effects are headache and migraine, oedema, dizziness, pruritus, increase in body weight, nausea, abdominal pain, rash, and depression.

Contraindicated in pregnancy and lactation, known or suspected hormone-dependent tumours, cardiovascular or cerebrovascular disorders, active deep vein thrombosis, thromboembolic disorders, vaginal bleeding of unknown etiology and severe liver disorders.

In patients with renal dysfunction, history of liver disease, epilepsy, migraine, hypercholesterolemia, impaired carbohydrate metabolism, diabetes mellitus and cholestatic jaundice.

No examples of interactions between Tibolone and other medicines have been reported in clinical practice. However, the following potential interactions should be considered on a theoretical basis: Enzyme-inducing compounds such as barbiturates, carbamazepine, hydantoins, and rifampicin may enhance the metabolism of Tibolone and thus decrease its therapeutic effect. Since Tibolone may increase blood or fibrinolytic activity (lower fibrinogen levels; higher AT III, plasminogen, and fibrinolytic activity values), it may enhance the effect of anticoagulants.

Tibolone tablet is contraindicated during pregnancy. If pregnancy occurs during medication with this tablet, treatment should be withdrawn immediately. For this tablet no clinical data on exposed pregnancies are available. Tibolone tablet is contraindicated in lactating women.

The acute toxicity of Tibolone in animals is very low. Therefore, toxic symptoms are not expected to occur if several tablets are taken simultaneously. In cases of acute overdose - nausea, vomiting, and withdrawal bleeding in females may develop. Symptomatic treatment can be given if necessary.

Keep in a cool & dry place. Protect from light. Keep out of the reach of children.

Alpha adrenoceptor blocking drugs, Beta-adrenoceptor blocking drugs, Beta-blockers

Carvedilol is a cardiovascular drug whose main pharmacological action is non-selective antagonism of β-adrenergic receptors but which also possesses appreciable a-adrenergic antagonistic activity. It also has antiproliferative properties and is a scavenger of reactive free oxidant radicals. It is used in the treatment of hypertension, angina pectoris and congestive heart failure.

In hypertension: initially, 12.5 mg once daily, increased after 2 days to the usual dose of 25 mg once daily; if necessary the dose may be further increased at intervals of at least 2 weeks to maximum 50 mg daily in single or divided doses. In elderly patients, the initial dose of 12.5 mg daily may provide satisfactory control.

In angina pectoris: the recommended dose for initiation of therapy is 12.5 mg twice daily for the first 2 days. Thereafter, the recommended dosage is 25 mg twice daily. For elderly patients, the maximum daily dose is 50 mg daily in divided doses.

In heart failure: initially, 3.125 mg twice daily (with food) may be given, the dose may be increased at intervals of at least 2 weeks to 6.25 mg twice daily, then to 12.5 mg twice daily, then to 25 mg twice daily. The dose may be increased to the highest dose tolerated, maximum 25 mg twice daily in patients less than 85 kg body-weight and 50 mg twice daily in patients over 85 kg.

Postural hypotension, dizziness, headache, fatigue, gastro-intestinal disturbances, bradycardia; occasionally diminished peripheral circulation, peripheral oedema and painful extremities, dry mouth, dry eyes, eye irritation or disturbed vision, impotence, disturbances of micturition, influenza-like symptoms, rarely angina, AV block, exacerbation of intermittent claudication or Raynaud's phenomenon, allergic skin reactions, exacerbation of psoriasis, nasal stuffiness, wheezing, depressed mood, sleep disturbances, paresthesia, heart failure, changes in liver enzymes, thrombocytopenia, leukopenia are also reported.

Carvedilol is contraindicated in patients with decompensated heart failure requiring intravenous inotropic therapy, bronchial asthma or related bronchospastic conditions, second or third-degree AV block, sick sinus syndrome (unless a permanent pacemaker is in place), cardiogenic shock or severe bradycardia.

Take caution in hepatic impairment and in heart failure monitor clinical status for 2-3 hours after initiation and after increasing each dose. Before increasing dose ensure that the renal function and heart failure are not deteriorating

Digoxin: In normal healthy volunteers a single dose of carvedilol taken together with a single dose of digoxin resulted in significantly increased levels of digoxin 24 hours later. Patients with congestive heart failure stabilized on digoxin have been given carvedilol concomitantly without any adverse effects. Increased monitoring of digoxin is recommended when initiating, adjusting, or discontinuing the dose of carvedilol.

Rifampin: Pretreatment with rifampin resulted in a 60% decrease in Cmax and AUC.

Warfarin: Carvedilol did not alter the in vitro plasma protein binding of warfarin.

Clonidine: β-receptor antagonists potentiate the pressor reaction which may follow the sudden withdrawal of treatment with clonidine although, in theory, the a-blocking action of carvedilol should modify the pressure rise.

Carvedilol should not be used during breast-feeding, since no studies have been performed in lactating women and animal studies have shown that carvedilol is excreted in breast milk. Safety and efficacy in children have not been established with carvedilol. Carvedilol should not be used during pregnancy as no studies have been performed in this group. Animal studies have shown that carvedilol crosses the placental barrier. No information is available on the safety and efficacy of Carvedilol use in neonates.

Keep below 30°C temperature, away from light & moisture. Keep out of the reach of children.