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Motility Stimulants, Motility stimulants/Dopamine antagonist, Prokinetic drugs

Domperidone is a dopamine antagonist that principally blocks the dopamine receptors located in the ChemoreceptorTrigger Zone (CTZ) and stomach. Its gastroprokinetic action is based on its blocking effect of dopamine receptors that have an influence on the motility of the gastrointestinal tract. Due to its weak penetration across the blood-brain barrier, Domperidone has almost no effect on the dopaminergic receptors in the brain, therefore, excluding psychotropic and neurologic side effects. Domperidone restores normal motility and tone of the upper gastrointestinal tract, facilitates gastric emptying, enhances antral and duodenal peristalsis and regulates contraction of the pylorus. Domperidone also increases esophageal peristalsis and lower esophageal sphincter pressure, and thus prevents regurgitation of gastric content.

Domperidone should be taken 15-30 minutes before meals and, if necessary, before retiring.

The usual recommended oral dose of Domperidone is as follows:

• Adults: 10-20 mg (1-2 tablet or 10-20 ml suspension), every 6-8 hours daily. The maximum dose of Domperidone is 80 mg daily.
• Children: 2-4 ml suspension/10 kg body weight or 0.4-0.8 ml paediatric drops/10 kg body weight, every 6-8 hours daily.

In dyspeptic symptom:

• Adults: 10-20 mg (1-2 tablet or 10-20 ml suspension), every 6-8 hours daily.
• Children: 0.2-0.4 mg/kg (2-4 ml suspension/10 kg or 0.4-0.8 ml paediatric drops/10 kg) body weight, every 6-8 hours daily.

In acute and sub-acute conditions (mainly in acute nausea and vomiting):

• Adults: 20 mg (2 tablets or 20 ml suspension), every 6-8 hours daily
• Children: 0.2-0.4 mg/kg (2-4 ml suspension/10 kg or 0.4-0.8 ml paediatric drops/10 kg) body weight, every 6-8 hours daily. (In acute nausea and vomiting maximum period of treatment is 12 weeks).

By rectum in suppositories:

• Adults (including elderly): 30-60 mg every 4-8 hours.
• Children: The maximum daily dose rectally in children's is 30 mg for those weighting 10 to 25 kg. The dose may be divided throughout day if necessary.
• The maximum period of treatment is 12 weeks.

Domperidone may produce hyperprolactinemia (1.3%).This may result in galactorrhea, breast enlargement, and soreness and reduced libido. Dry mouth (1%), thirst, headache (1.2%), nervousness, drowsiness (0.4%), diarrhea (0.2%), skin rash and itching (0.1%) may occur during treatment with domperidone. Extra-pyramidal reactions are seen in 0.05% of patients in clinical studies.

Domperidone is contraindicated to patients having known hypersensitivity to this drug and in the case of neonates. Domperidone should not be used whenever gastrointestinal stimulation might be dangerous i.e., gastrointestinal hemorrhage, mechanical obstruction or perforation. Also contraindicated in patients with prolactin releasing pituitary tumor (prolactinoma).

Domperidone should be used with absolute caution in the case of children because there may be an increased risk of extra-pyramidal reactions in young children because of an incompletely developed blood-brain barrier. Since domperidone is highly metabolized in liver, it should be used with caution in patient with hepatic impairment.

Domperidone may reduce the risk of hypoprolactemic effect of bromocriptine. The action of Domperidone on Gl function may be antagonized by antimuscarinics and opoid analgesics. Care should be exercised when domperidone is administered in combination with MAO (monoamine oxidase) inhibitors.

The safety of domperidone has not been proven and it is therefore not recommended during pregnancy. Animal studies have not demonstrated the teratogenic effect in the fetus. Domperidone may precipitate galactorrhea and improve post-natal lactation. It is secreted in breast milk but in very small quantities insufficient to be considered harmful.

There are no reported cases of overdose.

Store below 30°C, Protected from light & moisture. Keep out of children's reach.

Motility Stimulants, Motility stimulants/Dopamine antagonist, Prokinetic drugs

Domperidone is a dopamine antagonist that principally blocks the dopamine receptors located in the ChemoreceptorTrigger Zone (CTZ) and stomach. Its gastroprokinetic action is based on its blocking effect of dopamine receptors that have an influence on the motility of the gastrointestinal tract. Due to its weak penetration across the blood-brain barrier, Domperidone has almost no effect on the dopaminergic receptors in the brain, therefore, excluding psychotropic and neurologic side effects. Domperidone restores normal motility and tone of the upper gastrointestinal tract, facilitates gastric emptying, enhances antral and duodenal peristalsis and regulates contraction of the pylorus. Domperidone also increases esophageal peristalsis and lower esophageal sphincter pressure, and thus prevents regurgitation of gastric content.

Domperidone should be taken 15-30 minutes before meals and, if necessary, before retiring.

The usual recommended oral dose of Domperidone is as follows:

• Adults: 10-20 mg (1-2 tablet or 10-20 ml suspension), every 6-8 hours daily. The maximum dose of Domperidone is 80 mg daily.
• Children: 2-4 ml suspension/10 kg body weight or 0.4-0.8 ml paediatric drops/10 kg body weight, every 6-8 hours daily.

In dyspeptic symptom:

• Adults: 10-20 mg (1-2 tablet or 10-20 ml suspension), every 6-8 hours daily.
• Children: 0.2-0.4 mg/kg (2-4 ml suspension/10 kg or 0.4-0.8 ml paediatric drops/10 kg) body weight, every 6-8 hours daily.

In acute and sub-acute conditions (mainly in acute nausea and vomiting):

• Adults: 20 mg (2 tablets or 20 ml suspension), every 6-8 hours daily
• Children: 0.2-0.4 mg/kg (2-4 ml suspension/10 kg or 0.4-0.8 ml paediatric drops/10 kg) body weight, every 6-8 hours daily. (In acute nausea and vomiting maximum period of treatment is 12 weeks).

By rectum in suppositories:

• Adults (including elderly): 30-60 mg every 4-8 hours.
• Children: The maximum daily dose rectally in children's is 30 mg for those weighting 10 to 25 kg. The dose may be divided throughout day if necessary.
• The maximum period of treatment is 12 weeks.

Domperidone may produce hyperprolactinemia (1.3%).This may result in galactorrhea, breast enlargement, and soreness and reduced libido. Dry mouth (1%), thirst, headache (1.2%), nervousness, drowsiness (0.4%), diarrhea (0.2%), skin rash and itching (0.1%) may occur during treatment with domperidone. Extra-pyramidal reactions are seen in 0.05% of patients in clinical studies.

Domperidone is contraindicated to patients having known hypersensitivity to this drug and in the case of neonates. Domperidone should not be used whenever gastrointestinal stimulation might be dangerous i.e., gastrointestinal hemorrhage, mechanical obstruction or perforation. Also contraindicated in patients with prolactin releasing pituitary tumor (prolactinoma).

Domperidone should be used with absolute caution in the case of children because there may be an increased risk of extra-pyramidal reactions in young children because of an incompletely developed blood-brain barrier. Since domperidone is highly metabolized in liver, it should be used with caution in patient with hepatic impairment.

Domperidone may reduce the risk of hypoprolactemic effect of bromocriptine. The action of Domperidone on Gl function may be antagonized by antimuscarinics and opoid analgesics. Care should be exercised when domperidone is administered in combination with MAO (monoamine oxidase) inhibitors.

The safety of domperidone has not been proven and it is therefore not recommended during pregnancy. Animal studies have not demonstrated the teratogenic effect in the fetus. Domperidone may precipitate galactorrhea and improve post-natal lactation. It is secreted in breast milk but in very small quantities insufficient to be considered harmful.

There are no reported cases of overdose.

Store below 30°C, Protected from light & moisture. Keep out of children's reach.

Central Depolarizing muscle relaxants, Centrally acting Skeletal Muscle Relaxants

Tolperisone Hydrochloride is a centrally acting muscle relaxant, which acts on the central nervous system and used mainly for the treatment of elevated muscle tone and tension as well as for certain circulation problems in the extremities.

The recommended dose is as follows:

• Adult: 50-150 mg three times daily according to the individual requirement and tolerance of the patient.
• Children (from 3 months to 6 years): 5 mg/kg/day in three divided doses.
• Children (from 6 to 14 years): 2-4 mg/kg/day in three divided doses. or, as directed by the registered physician.

Possible side-effects include sometimes muscular weakness, headache, nausea, vomiting and rarely hypersensitivity reactions (itching, redness of the skin, skin rash) may occur.

It is contraindicated in patients with a history of hypersensitivity to any component of the product, myasthenia gravis and nursing mother.

In case of children, the prescribed dose and duration of treatment should closely be observed.

Concomitant use of methocarbamol with Tolperisone Hydrochloride has been reported to cause disturbance of visual accommodation.

Tolperisone Hydrochloride should be used in pregnancy according to the physician's advice. It should not be used during breast feeding.

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

Central Depolarizing muscle relaxants, Centrally acting Skeletal Muscle Relaxants

Tolperisone Hydrochloride is a centrally acting muscle relaxant, which acts on the central nervous system and used mainly for the treatment of elevated muscle tone and tension as well as for certain circulation problems in the extremities.

The recommended dose is as follows:

• Adult: 50-150 mg three times daily according to the individual requirement and tolerance of the patient.
• Children (from 3 months to 6 years): 5 mg/kg/day in three divided doses.
• Children (from 6 to 14 years): 2-4 mg/kg/day in three divided doses. or, as directed by the registered physician.

Possible side-effects include sometimes muscular weakness, headache, nausea, vomiting and rarely hypersensitivity reactions (itching, redness of the skin, skin rash) may occur.

It is contraindicated in patients with a history of hypersensitivity to any component of the product, myasthenia gravis and nursing mother.

In case of children, the prescribed dose and duration of treatment should closely be observed.

Concomitant use of methocarbamol with Tolperisone Hydrochloride has been reported to cause disturbance of visual accommodation.

Tolperisone Hydrochloride should be used in pregnancy according to the physician's advice. It should not be used during breast feeding.

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

Centrally acting Skeletal Muscle Relaxants, Locally acting Skeletal Muscle Relaxants

Tolperisone Hydrochloride is a centrally acting muscle relaxant. It effectively reduces muscular hypertonicity, improves peripheral blood flow by vasodilatation and reduces pain. Lidocaine stabilizes the neuronal membrane by inhibiting the ionic fluxes required for the initiation and conduction of impulses, thereby effecting local anesthetic action.

The usual dose is one ampoule twice daily by intramuscularly. Injection should be given slowly. Accordingly to age and symptom, the dosage may be changed.

Sometimes, muscular weakness, headache, nausea, vomiting and rarely hypersensitivity reactions may occur as side effects.

Hypersensitivity to any component of the product, Myasthenia gravis, Nursing mother

In case of children, the prescribed dose and duration of treatment should closely be observed.

Tolperisone hydrochloride should be used in pregnancy according to physician's advice. Tolperisone hydrochloride should not be used during breast feeding.

In the event of over dosage, supportive therapy may be substituted.

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

Dopamine is recommended for the correction of haemodynamic imbalance present in-

• Acute hypotension or shock associated with myocardial infarction, endotoxic septicaemia, trauma and renal failure.
• As an adjunct after open heart surgery, where there is persistent hypotension after correction of hypovolaemia.
• In chronic cardiac decompensation as in congestive failure.

Inotropic-sympathomimetics

Dopamine is a preparation of Dopamine hydrochloride which can stimulate α, β and dopamine receptors. It is a natural catecholamine formed by the decarboxylation of 3,4-dihydroxyphenylalanine (DOPA). Dopamine is a precursor to norepinephrine in noradrenergic nerves and is also a neurotransmitter in certain areas of the central nervous system, especially in the nigrostriatal tract and in a few peripheral sympathetic nerves. It produces positive chronotropic and inotropic effects on the myocardium, resulting in increased heart rate and cardiac contractility. This is accomplished directly by exerting an agonist action on β-adrenoceptors and indirectly by causing release of norepinephrine from storage sites in sympathetic nerve endings. Dopamine does not cross the blood-brain barrier and so does not activate dopamine receptors in the brain.

Adult dose: Where appropriate, the circulating blood volume must be restored with a suitable plasma expander or whole blood, prior to administration of dopamine. Begin infusion of dopamine hydrochloride solution at dosage of 2 to 5 micrograms/kg/min in patients who are likely to respond to a modest increment of heart force and renal perfusion.

In more seriously ill patients, begin infusion of dopamine hydrochloride solution at dosage of 5 micrograms/kg/min and increase gradually using 5 to 10 micrograms/kg/min increment up to 20 to 50 micrograms/kg/min as needed. If dosage in excess of 50 micrograms/kg/min are required, it is suggested that urine output should be checked frequently. In patients who do not respond to this doses, additional increments of dopamine may be given in an effort to achieve adequent blood pressure, urine flow and perfusion.

For patients with severe, refractory, chronic congestive heart failure doses should be started on 0.5 to 2 micrograms/kg/min, and the dose increased by 1 to 3 micrograms/kg/min as urinary output increases.

ECG, blood pressure and urine output should be monitored. Cardiac output and pulmonary wedge pressure should be monitored if possible.

Children less than 12 years old: The safety and efficacy of dopamine in children under 12 years has not been established.

Geriatric patients: No variation in dosage is suggested for geriatric patients. However, close monitoring is required for blood pressure, urine flow, and peripheral tissue perfusion.

Rate of administration: After dilution dopamine hydrochloride is administered intravenously through a suitable intravenous catheter or needle. An intravenous drip chamber or other suitable metering device is essential for controlling the rate of flow in drops per minute. Each patient must be individually titrated to the desired haemodynamic and/or renal response with dopamine hydrochloride. In titrating to the desired increase in systolic blood pressure, the optimum dosage rate for renal response may be exceeded, thus necessitating a reduction in rate after the haemodynamic condition is stabilized. Administration rate greater than 50 micrograms/kg/minute have safely been used in advanced circulatory decompensation states. If unnecessary fluid expansion is of concern, adjustment of drug concentration may be preferred over increasing the flow rate of a less concentrated dilution.

The most frequent reported adverse reactions are ectopic beats, nausea, vomiting, tachycardia, anginal pain, palpitations, dyspnoea, headache, hypotension, hypertension and vasoconstriction. Other less frequent adverse reactions are aberrant ventricular conduction, bradycardia, piloerection, mydriasis, widened QRS complex, azotaemia and elevated blood pressure. Peripheral ischemic gangrene in patients with pre-existing vascular disease. Fatal ventricular arrhythmias have been reported on rare occasions.

Dopamine hydrochloride is contraindicated in patients with known hypersensitivity to dopamine or any of its ingredients. It should not be used in patients with phaeochromocytoma, uncorrected tachyarrhythmias, or ventricular fibrillation. Dextrose solution without electrolytes should not be administered simultaneously with blood through the same infusion set because of the possibility of pseudoagglutination of red cells.

Dopamine hydrochloride should not be administered in the presence of uncorrected tachyarrhythmia or ventricular fibrillation. It is metabolized in the tissues and blood by monoamine oxidase (MAO) and catechol-O-methyltransferase (COMT). Dopamine hydrochloride and its metabolites are almost completely excreted in the urine. Patients who have been treated with monoamine oxidase inhibitors (MAOI) prior to the administration of dopamine will require substantially reduced dosages of later. The starting dose in such patients should be reduced to at least one-tenth (1/10) of the usual dose. Excess administration of potassium-free solutions may result in significant hypokalemia. The intravenous administration of these solutions can cause fluid and/or solute overloading resulting in dilution of serum electrolyte concentration, overhydration, congested states or pulmonary oedema. Closely monitoring is advised in patients with impaired renal and hepatic function.

Hypovolaemia should be corrected where necessary prior to treatment with dopamine hydrochloride. If a disproportionate rise in diastolic blood pressure (i.e. a marked decrease in pulse pressure) is observed, the infusion rate should be decreased and the patients observed carefully for further evidence of predominant vasoconstriction activity, unless such effect is desired. Dopamine hydrochloride infusion should be withdrawn gradually, to avoid unnecessary hypotension. Patients with a history of peripheral vascular disease (e.g. atherosclerosis, arterial embolism, Raynaud's disease, cold injury, diabetic endarteritis and Buerger's disease) should be closely monitored for any changes in color or temperature of the skin in the extremities. If ischemia occurs and is thought to be the result of vasoconstriction, the benefits of continued dopamine hydrochloride infusion should be weighed against the risk of possible necrosis. These changes may be reversed by either decreasing the rate or discontinuing the infusion. Dopamine hydrochloride in 5% dextrose solution should be infused into a large vein whenever possible to prevent the possibility of infiltration of perivascular tissue adjacent to the infusion site. Extravasations may cause necrosis and sloughing of the surrounding tissue. Ischaemia can be reversed by infiltration of the affected area with 10-15ml of saline containing 5 to 10mg Phentolamine mesylate. Dopamine hydrochloride should be used with extreme caution in patients inhaling cyclopropane or halogenated hydrocarbon anaesthetics due to the arterial arrhythmogenic potential. Dextrose solutions should be used with caution in patients with known subclinical or over diabetes mellitus.

The action of dopamine hydrochloride is potentiated by monoamine oxidase inhibitors (MAOI's). The concurrent administration of cyclopropane or halogenated hydrocarbon anesthetics may cause ventricular arrhythmias. The cardiac effects of dopamine hydrochloride are antagonized by β - adrenergic blocking agents such as Propranolol and Metoprolol. The ergot alkaloids should be avoided because of the possibility of excessive vasoconstriction. Tricyclic antidepressants and guanethidine may potentiate the pressor response to dopamine hydrochloride. Hypotension and bradycardia have been observed in patients receiving Phenytoin. Dopamine hydrochloride may increase the effect of diuretic agents. Peripheral vasoconstriction may be antagonized by α - adrenergic blocking agents, such as Phentolamine. Other vasodilators may also be useful in patients with heart failure, allowing greater inotropic and renal effects without the associated vasoconstriction. Care must be taken to avoid hypotension.

Animal studies have revealed no evidence of teratogenic effects from dopamine hydrochloride. The drug may be used in pregnant women when in the judgment of the physician the expected benefits outweigh the potential for risk to the fetus. It is not known if dopamine hydrochloride is excreted in breast milk, nor is the effect on the infant known. It is not recommended for breast-feeding mothers unless the expected benefits outweigh any potential risks

In case of accidental overdosage, as evidenced by excessive blood pressure elevation, reduce the rate of administration or temporarily discontinue dopamine hydrochloride until the patients condition stabilized. Since the duration of action of dopamine hydrochloride is quite short, no additional measures are usually necessary. If these measures fail to stabilize the patient's condition, use of the short-acting α-adrenergic blocking agent such as Phentolamine should be considered.

Dopamine hydrochloride must be diluted before administration to patients. Transfer contents of one or more ampoules by aseptic technique to either 250 ml or 500 ml of one of the following sterile intravenous solutions: 0.9% Sodium Chloride, 5% Dextrose, 5% Dextrose and 0.9% Sodium Chloride, 5% Dextrose in 0.45% Sodium Chloride, 5% Dextrose in Ringer's Lactate, Sodium Lactate (1/6 Molar), Ringer's Lactate. Dopamine hydrochloride has been found to be stable for a minimum of 24 hours after dilution in the sterile intravenous solutions listed above. However, as with all intravenous admixtures, dilution should be made just prior to administration. Do not add dopamine hydrochloride solution to sodium bicarbonate or other alkaline intravenous solutions, since the drug is inactivated in alkaline solution. Mixing of dopamine hydrochloride with alteplase in the same container should be avoided as visible particulate matter has been observed. It is recommended that dopamine should not be added to amphotericin B solution because amphotericin B is physically unstable in dopamine-containing solutions.

Store below 25°C and protect from light.

Centrally acting Skeletal Muscle Relaxants

Eperisone is centrally-acting skeletal muscle relaxant used to improve myotonic symptoms.

For adults: Usually 3 tablets per day in three divided doses after each meal. The dosage should be adjusted depending on the patient age and severity of symptoms.

The side effects of Eperisone are very rare, only a few cases have been observed. These are excessive relaxation, stomachache, nausea, vertigo, anorexia, drowsiness, skin rashes, diarrhea, vomiting, indigestion, GI disturbances, insomnia, headache, constipation, etc.

Eperisone is contraindicated in patients with a history of hypersensitivity to Eperisone Hydrochloride.

Avoid concomitant use with tolperisone HCl and methocarbamol.

Eperisone should only be used in pregnant women if the expected therapeutic benefits are evaluated to outweight the possible risks of treatment. The safety of Eperisone has not been established in pregnant women. The drug should not be used during lactation.

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

Baclofen is indicated in-

• spasticity resulting from multiple sclerosis
• flexor spasms and concomitant pain, clonus and muscular rigidity
• skeletal muscle spasm resulting from rheumatic disorders
• spinal cord injuries and other spinal cord diseases
• cerebrovascular accidents or neoplastic or degenerative brain disease

Centrally acting Skeletal Muscle Relaxants

Baclofen inhibits both monosynaptic and polysynaptic reflexes at the spinal level by stimulating the GABA_B receptors, which inhibits the release of glutamate and aspartate. It may also act at intraspinal sites producing CNS depression. Baclofen also exerts an antinociceptive effect.

Adult & children over 10 years: 5 mg 3 times daily, preferably with or after food, gradually increased; max. 100 mg daily.

Children <10 years: Treatment is usually started with 2.5 mg (2.5 ml) given 4 times daily then raised according to requirement. Daily maintenance dose-

• 12 month-2 years: 10-20 mg (10-20 ml)
• 2 years-6 years: 20-30 mg (20-30 ml)
• 6 years-10 years: 30-60 mg (30-60 ml)

The most common adverse reactions associated with Baclofen are transient drowsiness, daytime sedation, dizziness, weakness and fatigue.

• Central Nervous System: Headache (<10%), insomnia (<10%), and rarely, euphoria, excitement, depression, confusion, hallucinations, paraesthesia, nightmares, muscle pain, tinnitus, slurred speech, co-ordination disorder, tremor, rigidity, dystonia, ataxia, blurred vision, nystagmus, strabismus, miosis, mydriasis, diplopia, dysarthria, epileptic seizures, respiratory depression.
• Cardiovascular: Hypotension (<10%), rare instances of dyspnoea, palpitation, chest pain, syncope.
• Gastrointestinal: Nausea (approximately 10%), constipation (<10%) and rarely, dry mouth, anorexia, taste disorder, abdominal pain, vomiting, diarrhoea and positive test for occult blood in stool.
• Genitourinary: Urinary frequency (<10%) and rarely, enuresis, urinary retention, dysuria, impotence, inability to ejaculate, nocturia, haematuria.
• Other: Instances of rash, pruritus, ankle oedema, excessive perspiration, weight gain, nasal congestion, visual disturbances, hepatic function disorders and paradoxical increase in spasticity. Muscular hypotonia of a degree sufficient to make walking or movement difficult may occur but is usually relieved by readjusting the dosage. For this purpose, the daytime dosage may be reduced and the evening dosage increased.

Baclofen is contraindicated in patients with hypersensitivity to any component of this product.

Pregnancy category B3. Safe use of Baclofen during pregnancy has not been established. Baclofen crosses the placental barrier. Baclofen should only be administered to pregnant women when in the judgement of the physician concludes that the potential benefits outweigh the possible hazards. Baclofen is excreted in breast milk however evidence to date suggests that the quantities are so small that no undesirable effects on the infant would be expected.

Gastric lavage is important in case of severe overdose.

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

Baclofen is indicated in-

• spasticity resulting from multiple sclerosis
• flexor spasms and concomitant pain, clonus and muscular rigidity
• skeletal muscle spasm resulting from rheumatic disorders
• spinal cord injuries and other spinal cord diseases
• cerebrovascular accidents or neoplastic or degenerative brain disease

Centrally acting Skeletal Muscle Relaxants

Baclofen inhibits both monosynaptic and polysynaptic reflexes at the spinal level by stimulating the GABA_B receptors, which inhibits the release of glutamate and aspartate. It may also act at intraspinal sites producing CNS depression. Baclofen also exerts an antinociceptive effect.

Adult & children over 10 years: 5 mg 3 times daily, preferably with or after food, gradually increased; max. 100 mg daily.

Children <10 years: Treatment is usually started with 2.5 mg (2.5 ml) given 4 times daily then raised according to requirement. Daily maintenance dose-

• 12 month-2 years: 10-20 mg (10-20 ml)
• 2 years-6 years: 20-30 mg (20-30 ml)
• 6 years-10 years: 30-60 mg (30-60 ml)

The most common adverse reactions associated with Baclofen are transient drowsiness, daytime sedation, dizziness, weakness and fatigue.

• Central Nervous System: Headache (<10%), insomnia (<10%), and rarely, euphoria, excitement, depression, confusion, hallucinations, paraesthesia, nightmares, muscle pain, tinnitus, slurred speech, co-ordination disorder, tremor, rigidity, dystonia, ataxia, blurred vision, nystagmus, strabismus, miosis, mydriasis, diplopia, dysarthria, epileptic seizures, respiratory depression.
• Cardiovascular: Hypotension (<10%), rare instances of dyspnoea, palpitation, chest pain, syncope.
• Gastrointestinal: Nausea (approximately 10%), constipation (<10%) and rarely, dry mouth, anorexia, taste disorder, abdominal pain, vomiting, diarrhoea and positive test for occult blood in stool.
• Genitourinary: Urinary frequency (<10%) and rarely, enuresis, urinary retention, dysuria, impotence, inability to ejaculate, nocturia, haematuria.
• Other: Instances of rash, pruritus, ankle oedema, excessive perspiration, weight gain, nasal congestion, visual disturbances, hepatic function disorders and paradoxical increase in spasticity. Muscular hypotonia of a degree sufficient to make walking or movement difficult may occur but is usually relieved by readjusting the dosage. For this purpose, the daytime dosage may be reduced and the evening dosage increased.

Baclofen is contraindicated in patients with hypersensitivity to any component of this product.

Pregnancy category B3. Safe use of Baclofen during pregnancy has not been established. Baclofen crosses the placental barrier. Baclofen should only be administered to pregnant women when in the judgement of the physician concludes that the potential benefits outweigh the possible hazards. Baclofen is excreted in breast milk however evidence to date suggests that the quantities are so small that no undesirable effects on the infant would be expected.

Gastric lavage is important in case of severe overdose.

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

Inositol Nicotinate has a fairly broad range of therapeutic applications. The most well researched conditions include the hyperlipidemias, Raynaud's disease and intermittent claudication. Promising applications, which bear further investigation, include its use for stasis ulcers, dysmenorrhea, dermatitis herpetiformis, alcoholism, diabetes, cancer prevention and hypertension.

Nicotinic acid group, Oral nutritional preparations

Inositol Niacinate is a vasodilator and lipid-lowering agent. It improves circulation by releasing histamine, which causes the blood vessels to dilate and breaks up a protein needed for the clotting of blood. It also prevents the formation of lipids in the body, which helps to lower cholesterol and triglyceride levels.

Recommended dosage for lipid-lowering and improving conditions related to peripheral vascular insufficiency ranges from 1500 mg to 4000 mg daily, in divided dosages of two to three times daily.

The most common side effects are headache, rash, paraesthesia, dizziness, nausea and vomiting, flushing, excessive fluid retention in the body tissues, postural hypotension, fainting

Inositol nicotinate is contraindicated to children, early stage of stroke & people who have recently had a heart attack. It should not be used if anyone is allergic to one or any of its ingredients

Cautions should be exercised in patients with angina not well controlled by medical treatment and decreased blood supply through the vessels of the brain (cerebrovascular insufficiency).

Pregnancy: There is no information available about the safety of this medicine during pregnancy, therefore it is not recommended for use during pregnancy, unless considered essential by your doctor. Seek medical advice from your doctor.

Lactation: There is no information available regarding the safety of this medicine during breastfeeding

Both acute and chronic toxicities have been reported from the use of highdose niacin. Reactions to niacin range from acute symptoms of flushing, pruritis, and GI complaints to chronic symptoms of hepatotoxicity, hyperuricemia, and impaired glucose tolerance. On the other hand, no adverse effects have been reported from the use of inositol hexaniacinate in dosages as high as four grams daily

Should be stored in cool and dry place

Central Depolarizing muscle relaxants, Centrally acting Skeletal Muscle Relaxants

Tolperisone Hydrochloride is a centrally acting muscle relaxant, which acts on the central nervous system and used mainly for the treatment of elevated muscle tone and tension as well as for certain circulation problems in the extremities.

The recommended dose is as follows:

• Adult: 50-150 mg three times daily according to the individual requirement and tolerance of the patient.
• Children (from 3 months to 6 years): 5 mg/kg/day in three divided doses.
• Children (from 6 to 14 years): 2-4 mg/kg/day in three divided doses. or, as directed by the registered physician.

Possible side-effects include sometimes muscular weakness, headache, nausea, vomiting and rarely hypersensitivity reactions (itching, redness of the skin, skin rash) may occur.

It is contraindicated in patients with a history of hypersensitivity to any component of the product, myasthenia gravis and nursing mother.

In case of children, the prescribed dose and duration of treatment should closely be observed.

Concomitant use of methocarbamol with Tolperisone Hydrochloride has been reported to cause disturbance of visual accommodation.

Tolperisone Hydrochloride should be used in pregnancy according to the physician's advice. It should not be used during breast feeding.

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

Central Depolarizing muscle relaxants, Centrally acting Skeletal Muscle Relaxants

Tolperisone Hydrochloride is a centrally acting muscle relaxant, which acts on the central nervous system and used mainly for the treatment of elevated muscle tone and tension as well as for certain circulation problems in the extremities.

The recommended dose is as follows:

• Adult: 50-150 mg three times daily according to the individual requirement and tolerance of the patient.
• Children (from 3 months to 6 years): 5 mg/kg/day in three divided doses.
• Children (from 6 to 14 years): 2-4 mg/kg/day in three divided doses. or, as directed by the registered physician.

Possible side-effects include sometimes muscular weakness, headache, nausea, vomiting and rarely hypersensitivity reactions (itching, redness of the skin, skin rash) may occur.

It is contraindicated in patients with a history of hypersensitivity to any component of the product, myasthenia gravis and nursing mother.

In case of children, the prescribed dose and duration of treatment should closely be observed.

Concomitant use of methocarbamol with Tolperisone Hydrochloride has been reported to cause disturbance of visual accommodation.

Tolperisone Hydrochloride should be used in pregnancy according to the physician's advice. It should not be used during breast feeding.

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

Baclofen is indicated in-

• spasticity resulting from multiple sclerosis
• flexor spasms and concomitant pain, clonus and muscular rigidity
• skeletal muscle spasm resulting from rheumatic disorders
• spinal cord injuries and other spinal cord diseases
• cerebrovascular accidents or neoplastic or degenerative brain disease

Centrally acting Skeletal Muscle Relaxants

Baclofen inhibits both monosynaptic and polysynaptic reflexes at the spinal level by stimulating the GABA_B receptors, which inhibits the release of glutamate and aspartate. It may also act at intraspinal sites producing CNS depression. Baclofen also exerts an antinociceptive effect.

Adult & children over 10 years: 5 mg 3 times daily, preferably with or after food, gradually increased; max. 100 mg daily.

Children <10 years: Treatment is usually started with 2.5 mg (2.5 ml) given 4 times daily then raised according to requirement. Daily maintenance dose-

• 12 month-2 years: 10-20 mg (10-20 ml)
• 2 years-6 years: 20-30 mg (20-30 ml)
• 6 years-10 years: 30-60 mg (30-60 ml)

The most common adverse reactions associated with Baclofen are transient drowsiness, daytime sedation, dizziness, weakness and fatigue.

• Central Nervous System: Headache (<10%), insomnia (<10%), and rarely, euphoria, excitement, depression, confusion, hallucinations, paraesthesia, nightmares, muscle pain, tinnitus, slurred speech, co-ordination disorder, tremor, rigidity, dystonia, ataxia, blurred vision, nystagmus, strabismus, miosis, mydriasis, diplopia, dysarthria, epileptic seizures, respiratory depression.
• Cardiovascular: Hypotension (<10%), rare instances of dyspnoea, palpitation, chest pain, syncope.
• Gastrointestinal: Nausea (approximately 10%), constipation (<10%) and rarely, dry mouth, anorexia, taste disorder, abdominal pain, vomiting, diarrhoea and positive test for occult blood in stool.
• Genitourinary: Urinary frequency (<10%) and rarely, enuresis, urinary retention, dysuria, impotence, inability to ejaculate, nocturia, haematuria.
• Other: Instances of rash, pruritus, ankle oedema, excessive perspiration, weight gain, nasal congestion, visual disturbances, hepatic function disorders and paradoxical increase in spasticity. Muscular hypotonia of a degree sufficient to make walking or movement difficult may occur but is usually relieved by readjusting the dosage. For this purpose, the daytime dosage may be reduced and the evening dosage increased.

Baclofen is contraindicated in patients with hypersensitivity to any component of this product.

Pregnancy category B3. Safe use of Baclofen during pregnancy has not been established. Baclofen crosses the placental barrier. Baclofen should only be administered to pregnant women when in the judgement of the physician concludes that the potential benefits outweigh the possible hazards. Baclofen is excreted in breast milk however evidence to date suggests that the quantities are so small that no undesirable effects on the infant would be expected.

Gastric lavage is important in case of severe overdose.

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

Central Depolarizing muscle relaxants, Centrally acting Skeletal Muscle Relaxants

Tolperisone Hydrochloride is a centrally acting muscle relaxant, which acts on the central nervous system and used mainly for the treatment of elevated muscle tone and tension as well as for certain circulation problems in the extremities.

The recommended dose is as follows:

• Adult: 50-150 mg three times daily according to the individual requirement and tolerance of the patient.
• Children (from 3 months to 6 years): 5 mg/kg/day in three divided doses.
• Children (from 6 to 14 years): 2-4 mg/kg/day in three divided doses. or, as directed by the registered physician.

Possible side-effects include sometimes muscular weakness, headache, nausea, vomiting and rarely hypersensitivity reactions (itching, redness of the skin, skin rash) may occur.

It is contraindicated in patients with a history of hypersensitivity to any component of the product, myasthenia gravis and nursing mother.

In case of children, the prescribed dose and duration of treatment should closely be observed.

Concomitant use of methocarbamol with Tolperisone Hydrochloride has been reported to cause disturbance of visual accommodation.

Tolperisone Hydrochloride should be used in pregnancy according to the physician's advice. It should not be used during breast feeding.

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

Adjunct anti-epileptic drugs, Benzodiazepine hypnotics

Clonazepam exhibits pharmacological properties which are common to benzodiazepines and include anticonvulsive, sedative, muscle relaxing and anxiolytic effects. The central actions of benzodiazepines are mediated through an enhancement of the GABAergic neurotransmission at inhibitory synapses. In the presence of benzodiazepines the affinity of the GABA receptor for the neurotransmitter is enhanced through positive allosteric modulation resulting in an increased action of released GABA on the postsynaptic transmembrane chloride ion flux.

There are also animal data showing an effect of clonazepam on serotonin. Animal data and electroencephalographic investigations in man have shown that clonazepam rapidly suppresses many types of paroxysmal activity including the spike and wave discharge in absences seizures (petit mal), slow spike wave, generalized spike wave, spikes with temporal or other locations as well as irregular spikes and waves. Generalized EEG abnormalities are more regularly suppressed than focal abnormalities. According to these findings clonazepam has beneficial effects in generalized and focal epilepsies.

Oral:

• Adults: The initial dose for adults with seizure disorders should not exceed 1.5 mg/day divided into three doses. Dosage may be increased in increments of 0.5 to 1 mg every 3 days until seizures are adequately controlled or until side effects preclude any further increase. Maintenance dosage must be individualized for each patient depending upon response. Maximum recommended daily dose is 20 mg.

• The initial dose for adults with panic disorder is 0.25 mg given in two divided dose. An increase to the target dose for most patients of 1 mg/day may be made after 3 days.
• Pediatric Patients: In order to minimize drowsiness, the initial dose for infants and children (up to 10 years of age or 30 kg of body weight) should be between 0.01 and 0.03 mg/kg/day but not to exceed 0.05 mg/kg/day given in two or three divided doses.

Injection:

• Infants and children: half of a vial (0.5 mg) by slow IV injection or by IV infusion.

• Adults: 1 vial (1 mg) by slow IV injection or by IV infusion. This dose can be repeated as required (1-4 mg are usually sufficient to reverse the status). In adults, the rate of injection must not exceed 0.25 - 0.5 mg per minute (0.5-1.0 ml of the prepared solution) and a total dose of 10 mg should not be exceeded.

The most frequently occurring side effects of Clonazepam are referable to CNS depression. Experience in treatment of seizures has shown that drowsiness has occurred in approximately 50% of patients and ataxia in approximately 30%. In some cases, these may diminish with time; behavior problems have been noted in approximately 25% of patients. Abnormal eye movements, aphonia, coma, tremor, vertigo, confusion, depression, amnesia, hallucinations, hysteria, increased libido, insomnia, psychosis & palpitations may also occur.

It should not be used in patients with a history of hypersensitivity to benzodiazepines, nor in patients with clinical or biochemical evidence of significant liver disease. It may be used in patients with open angle glaucoma who are receiving appropriate therapy but is contraindicated in acute narrow angle glaucoma.

When used in patients in whom several different types of seizure disorders coexist, Clonazepam may increase the incidence or precipitate the onset of generalized tonic-clonic seizures. This may require the addition of appropriate anticonvulsants or an increase in their dosages. The concomitant use of valproic acid and Clonazepam may produce absence status.

Clonazepam does not appear to alter the pharmacokinetics of phenytoin, carbamazepine or phenobarbital. The effect of Clonazepam on the metabolism of other drugs has not been investigated.

Pregnancy: From preclinical studies it cannot be excluded that clonazepam possesses the possibility of producing congenital malformations. From epidemiological evaluations there is evidence that anticonvulsant drugs act as teratogens. However, it is difficult to determine from published epidemiological reports which drug or combination of drugs is responsible for defects in the newborn. The possibility also exists that other factors e.g. genetic factors or the epileptic condition itself may be more important than drug therapy in leading to birth defects. Under these circumstances, the drug should only be administered to pregnant women if the potential benefits outweigh the risk to the foetus. During pregnancy, Clonazepam may be administered only if there is a compelling indication. Administration of high doses in the last trimester of pregnancy or during labour can cause irregularities in the heartbeat of the unborn child and hypothermia, hypotonia, mild respiratory depression and poor feeding in the neonate. It should be borne in mind that both pregnancy itself and abrupt discontinuation of the medication can cause exacerbation of epilepsy. Withdrawal symptoms in newborn infants have occasionally been reported with benzodiazepines.

Nursing Mothers: Although the active ingredient of Clonazepam has been found to pass into the maternal milk in small amounts only, mothers undergoing treatment with this drug should not breastfeed. If there is a compelling indication for Clonazepam, breastfeeding should be discontinued.

Pediatric Use: In infants and small children Rivotril may cause increased production of saliva and bronchial secretion. Therefore special attention must be paid to maintaining patency of the airways. 

Geriatric Use: Benzodiazepine pharmacologic effects appear to be greater in elderly patients than in younger patients even at similar plasma benzodiazepine concentrations, possibly because of age-related changes in drug–receptor interactions, post-receptor mechanisms and organ function.

Renal Impairment: Renal impairment does not affect the pharmacokinetics of clonazepam. Based on pharmacokinetic criteria, no dose adjustment is required in patients with renal impairment.

Hepatic Impairment: Plasma protein binding of clonazepam in cirrhotic patients is significantly different from that in healthy subjects (free fraction 17.1±1.0% vs 13.9±0.2%). Although the influence of hepatic impairment on clonazepam pharmacokinetics has not been further investigated, experience with another closely related nitrobenzodiazepine (nitrazepam) indicates that clearance of unbound clonazepam might be reduced in liver cirrhosis.

Symptoms: Benzodiazepines commonly cause drowsiness, ataxia, dysarthria and nystagmus. Overdose of Clonazepam is seldom life-threatening if the drug is taken alone, but may lead to areflexia, apnoea, hypotension, cardiorespiratory depression and coma. Coma, if it occurs, usually lasts a few hours but it may be more protracted and cyclical, particularly in elderly patients. Increased frequency of seizures may occur in patients at supratherapeutic plasma concentrations. Benzodiazepine respiratory depressant effects are more serious in patients with respiratory disease. Benzodiazepines increase the effects of other central nervous system depressants, including alcohol.

Treatment: Monitor the patient’s vital signs and institute supportive measures as indicated by the patient’s clinical state. In particular, patients may require symptomatic treatment for cardiorespiratory effects or central nervous system effects. Further absorption should be prevented using an appropriate method e.g. treatment within 1-2 hours with activated charcoal. If activated charcoal is used airway protection is imperative for drowsy patients. In case of mixed ingestion gastric lavage may be considered, however not as a routine measure. If CNS depression is severe consider the use of flumazenil, a benzodiazepine antagonist. This should only be administered under closely monitored conditions. It has a short half-life (about an hour), therefore patients administered flumazenil will require monitoring after its effects have worn off. Flumazenil is to be used with extreme caution in the presence of drugs that reduce seizure threshold (e.g. tricyclic antidepressants). Refer to the prescribing information for flumazenil, for further information on the correct use of this drug.

Slow intravenous injection: The contents of the vial must be diluted with 1 ml of water for injection prior to administration so as to avoid local irritation of the veins. The injection solution should be prepared immediately before use. IV injection should be administered slowly with continuous monitoring of EEG, respiration and blood pressure.

Intravenous infusion: Clonazepam (the vial) can be diluted for infusion in a ratio of 1 vial (1 mg) to at least 85 ml diluting media. The diluting media can be any of the following: sodium chloride 0.9%; sodium chloride 0.45% + glucose 2.5%; glucose 5% or glucose 10%. These mixtures are stable for 24 hours at room temperature. Infusion bags other than PVC should be used for infusing Clonazepam. If PVC infusion bags are used then the mixture should be infused immediately or within 4 hours. The infusion time should not exceed 8 hours. Do not prepare Clonazepam infusions using sodium bicarbonate solution, as precipitation of the solution may occur.

Intramuscular injection: The IM route should be used only in exceptional cases or if IV administration is not feasible.

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

Central Depolarizing muscle relaxants, Centrally acting Skeletal Muscle Relaxants

Tolperisone Hydrochloride is a centrally acting muscle relaxant, which acts on the central nervous system and used mainly for the treatment of elevated muscle tone and tension as well as for certain circulation problems in the extremities.

The recommended dose is as follows:

• Adult: 50-150 mg three times daily according to the individual requirement and tolerance of the patient.
• Children (from 3 months to 6 years): 5 mg/kg/day in three divided doses.
• Children (from 6 to 14 years): 2-4 mg/kg/day in three divided doses. or, as directed by the registered physician.

Possible side-effects include sometimes muscular weakness, headache, nausea, vomiting and rarely hypersensitivity reactions (itching, redness of the skin, skin rash) may occur.

It is contraindicated in patients with a history of hypersensitivity to any component of the product, myasthenia gravis and nursing mother.

In case of children, the prescribed dose and duration of treatment should closely be observed.

Concomitant use of methocarbamol with Tolperisone Hydrochloride has been reported to cause disturbance of visual accommodation.

Tolperisone Hydrochloride should be used in pregnancy according to the physician's advice. It should not be used during breast feeding.

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

Central Depolarizing muscle relaxants, Centrally acting Skeletal Muscle Relaxants

Tolperisone Hydrochloride is a centrally acting muscle relaxant, which acts on the central nervous system and used mainly for the treatment of elevated muscle tone and tension as well as for certain circulation problems in the extremities.

The recommended dose is as follows:

• Adult: 50-150 mg three times daily according to the individual requirement and tolerance of the patient.
• Children (from 3 months to 6 years): 5 mg/kg/day in three divided doses.
• Children (from 6 to 14 years): 2-4 mg/kg/day in three divided doses. or, as directed by the registered physician.

Possible side-effects include sometimes muscular weakness, headache, nausea, vomiting and rarely hypersensitivity reactions (itching, redness of the skin, skin rash) may occur.

It is contraindicated in patients with a history of hypersensitivity to any component of the product, myasthenia gravis and nursing mother.

In case of children, the prescribed dose and duration of treatment should closely be observed.

Concomitant use of methocarbamol with Tolperisone Hydrochloride has been reported to cause disturbance of visual accommodation.

Tolperisone Hydrochloride should be used in pregnancy according to the physician's advice. It should not be used during breast feeding.

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

Protamine Crystallised Insulin Aspart is an insulin analog indicated to improve glycemic control in patients with diabetes mellitus.

Rapid Acting Insulin

The primary activity of Insulin Aspart is the regulation of glucose metabolism. Insulin Aspart bind to the insulin receptors on muscle and fat cells and lower blood glucose by facilitating the cellular uptake of glucose and simultaneously inhibiting the output of glucose from the liver.

Insulin Aspart has a faster onset and a shorter duration of action than soluble human insulin. Due to the faster onset of action, Insulin Aspart should generally be given immediately before a meal. When necessary Insulin Aspart may be given soon after a meal.

Dosage of Insulin Aspart is individual and determined on the basis of the physician's advice in accordance with the needs of the patient. It should normally be used in combination with long-acting insulin given at least once a day.

The individual insulin requirement is usually between 0.5 and 1.0 IU/kg/day in adults and children over 2 years of age. In a meal-related treatment 50-70% of this requirement may be provided by Insulin Aspart and the remainder by long-acting insulin. Adjustment of dosage may also be necessary if patients undertake increased physical activity or change their usual diet. Exercise taken immediately after a meal may increase the risk of hypoglycaemia.

Subcutaneous Injection: Insulin Aspart should be administered by subcutaneous injection in the abdominal region, buttocks, thigh, or upper arm. Because Insulin Aspart has a more rapid onset and a shorter duration of activity than human regular insulin, it should be injected immediately (within 5-10 minutes) before a meal Continuous Subcutaneous Insulin Infusion (CSII) by External Pump Insulin Aspart can also be infused subcutaneously by an external insulin pump. The initial programming of the external insulin infusion pump should be based on the total daily insulin dose of the previous regimen. Approximately 50% of the total dose is usually given as meal-related boluses of Insulin Aspart and the remainder is given as a basal infusion. When used with an infusion pump Insulin Aspart should not be mixed with any other insulin.

Intravenous Use: Insulin Aspart can be administered intravenously under medical supervision for glycemic control with close monitoring of blood glucose and potassium levels to avoid hypoglycemia and hypokalemia. For intravenous use, Insulin Aspart should be used at concentrations from 0.05 IU/mL to 1.0 IU/mL insulin aspart in infusion systems using polypropylene infusion bags. Insulin Aspart has been shown to be stable in infusion fluids such as 0.9% sodium chloride.

Instructions to be given to the patient before injecting this Insulin:

• According to the instruction given with ConviPen, insert the cartridge into the pen correctly & equip the needle
• Gently turn the pen upside down for 8-10 times until the insulin in the cartridge becomes uniformly mixed suspension
• Remove the needle cap, discharge air bubbles in the catridge
• Adjust the dosage button to get correct dose & inject to the specific site
• In order to avoid cross contamination, do not let the needle touch anything during the process of preparation.

Side effects of Insulin Aspart are hypoglycemia, allergic reactions, injection site reaction, lipodystrophy, pruritus and rash.

Dose adjustment and monitoring: Blood glucose should be monitored in all patients treated with insulin. Insulin regimens should be modified cautiously and only under medical supervision

A number of drugs affect glucose metabolism and may require dose adjustment.

The following substances may reduce the Insulin as well as Insulin Aspart requirements: Oral anti-diabetic products, angiotensin converting enzyme (ACE) inhibitors, disopyramide, fibrates, fluoxetine, monoamine oxidase inhibitors, propoxyphene, pentoxifylline, salicylates and sulfonamide antibiotics.

The following substances may increase the Insulin as well as Insulin Aspart requirements: Thiazides, glucocorticoids, thyroid hormones, beta-sympathomimetics, growth hormone and danazol. Beta-blockers, clonidine, lithium salts, and alcohol may either potentiate or weaken the blood glucose lowering effect of insulin.

Pregnancy category B. There are no restrictions on treatment with Protamine Crystallised Insulin Aspart during lactation. Insulin treatment of the nursing mother should not affect the baby. However, dosage may need to be adjusted.

A specific overdose for insulin cannot be defined, however, hypoglycaemia may develop over sequential stages if too high doses relative to the patient’s requirement are administered. Mild hypoglycaemic episodes can be treated by oral administration of glucose or sugary products. Severe hypoglycaemic episodes, where the patient has become unconscious, can be treated by glucagon (0.5 to 1 mg) given intramuscularly or subcutaneously. Glucose must also be given intravenously if the patient does not respond to glucagon within 10 to 15 minutes. Upon regaining consciousness administration of oral carbohydrate is recommended for the patient in order to prevent relapse.

Store at 2°C to 8°C in a refrigerator. Do not freeze. Protect from light.

This is a mixture of Insulin Aspart and Insulin Aspart Protamine indicated to improve glycemic control in patients with diabetes mellitus.

Rapid Acting Insulin

Insulin Aspart & Insulin Aspart Protamine is a human insulin analog suspension containing 30% Insulin Aspart & 70% Insulin Aspart Protamine used to lower blood glucose. Insulin Aspart is homologous with regular human insulin with the exception of a single substitution of the Amino Acid Proline by Aspartic Acid in position B28, and is produced by recombinant DNA technology utilizing Saccharomyces cerevisiae (baker's yeast). The primary activity of insulin, including Insulin Aspart is the regulation of glucose metabolism. Insulin, and its analogs lower blood glucose by stimulating peripheral glucose uptake, especially by skeletal muscle and fat, and by inhibiting hepatic glucose production. Insulin inhibits lipolysis and proteolysis, and enhances protein synthesis.

This insulin is typically dosed twice daily (with each dose intended to cover 2 meals or a meal and a snack). Individualize and adjust the dosage based on the individual's metabolic needs, blood glucose monitoring results and glycemic control goal. Dosage adjustments may be needed with changes in physical activity, changes in meal patterns, changes in renal or hepatic function or during acute illness. Dosage adjustment may be needed when switching from another insulin to this insulin. Or, as directed by the registered physician. Blood glucose should be monitored in all patients treated with insulin. Insulin regimens should be modified cautiously and only under medical supervision.

Renal and Hepatic Impairment: Reduction the dose may require in these cases.

Before injecting this Insulin:

• Always check insulin labels before administration to make sure it is the right type of insulin.
• Inject this subcutaneously in the abdominal region, buttocks, thigh, or upper arm.
• Administer the dose within 15 minutes before meal initiation. For patients with type 2 diabetes, the dose may also be given after meal initiation.
• Rotate injection sites within the same region from one injection to the next to reduce the risk of lipodystrophy.
• According to the instruction given with MyPen, insert the cartridge into the pen correctly & equip the needle.
• Roll the cartridge between your palms 10 times- it is important that the cartridge is kept horizontal (level with the ground). Move the cartridge up and down 10 times so that the glass ball moves from one end of the cartridge to the other.
• Repeat the rolling and moving procedures until the liquid appears uniformly white and cloudy. Do not use the cartridge if the resuspended insulin does not look uniformly white and cloudy.
• This must be resuspended immediately before use. Resuspension is easier when the insulin has reached room temperatue.
• Remove the needle cap, discharge air bubbles in the cartridge.
• Adjust the dosage button to get correct dose & inject to the specific site.
• Always use a new needle for each injection to prevent contamination.
• Do not administer this insulin intravenously or use in insulin infusion pumps.
• Do not use this insulin past the expiration date printed on the label.
• Do not mix this insulin with any other insulins.
• Complete the other stages of injection without delay.
• Check that there are at least 12 units of insulin left in the cartridge to allow even resuspension. If there are less than 12 units left, use a new cartridge.

Most common side effects are hypoglycemia, hypersensitivity and allergic reactions, hypokalemia, injection site reaction, lipodystrophy, pruritus and rash.

Insulin Aspart is contraindicated during episodes of hypoglycemia, in patients with hypersensitivity to this drug or one of its excipients.

A number of drugs affect glucose metabolism and may require dose adjustment. The following substances may reduce the insulin requirements: anti-diabetic agents, ACE inhibitors, angiotensin II receptor blocking agents, disopyramide, fibrates, fluoxetine, monoamine oxidase inhibitors, pentoxifylline, pramlintide, propoxyphene, salicylates, somatostatin analog and sulfonamide antibiotics. The following substances may increase the insulin requirements: atypical antipsychotics, corticosteroids, danazol, diuretics, estrogen, glucagon, isoniazid, niacin, oral contraceptives, phenothiazine, progestogens, preotease inhibitors, somatropin, sympathomimetic agents and thyroid hormones. Beta-blockers, clonidine, lithium salts, alcohol and pentamidine may either potentiate or weaken the blood glucose lowering effect of insulin. Beta-blockers, clonidine, guanethidine and reserpine may blunt the signs and symptoms of hypoglycemia.

Pregnancy category B. There are no available data in pregnant women to inform a drug-associated risk. There are risks to the mother and fetus associated with poorly controlled diabetes in pregnancy. There are no data on the presence of Insulin in human milk, the effect on breastfed infants, or the effect on milk production.

Excess insulin administration may cause hypoglycemia and, particularly when given intravenously, hypokalemia. Mild episodes of hypoglycemia usually can be treated with oral glucose. Adjustments in drug dosage, meal patterns, or exercise may be needed. Hypokalemia must be corrected appropriately.

Storage when not in use: Store in a refrigerator (2°C to 8°C). Do not freeze. After removing from the refrigerator, it is recommended to allow to reach room temperature before resuspending the insulin for the first time use.

Storage during use: This is being used is not kept in the refrigerator. It can be kept at room temperature (below 30°C) for up to 4 weeks. Keep the cartridge in the outer carton in order to protect from light. This must be protected from excessive heat and light.

Angiotensin-converting enzyme (ACE) inhibitors

Ramipril is an angiotensin converting enzyme (ACE) inhibitor, which after hydrolysis to ramiprilat, blocks the conversion of angiotensin I to the vasoconstrictor substance, angiotensin II. So, inhibition of ACE by ramipril results in decreased plasma angiotensin II, which leads to decreased vasopressor activity and decreased aldosterone secretion. Thus ramipril exerts its antihypertensive activity. It is also effective in the management of heart failure and reduction of the risk of stroke, myocardial infarction and death from cardiovascular events. It is long acting and well tolerated; so, can be used in long term therapy.

Dosage of Ramipril must be adjusted according to the patient tolerance and response.

Hypertension: For the management of hypertension in adults not receiving a diuretic, the usual initial dose of Ramipril is 1.25-2.5 mg once daily. Dosage generally is adjusted no more rapidly than at 2 week intervals. The usual maintenance dosage in adults is 2.5-20 mg daily given as a single dose or in 2 divided doses daily. If BP is not controlled with Ramipril alone, a diuretic may be added.

Congestive heart failure after myocardial infarction: In this case, Ramipril therapy may be initiated as early as 2 days after myocardial infarction. An initial dose of 2.5 mg twice daily is recommended, but if hypotension occurs, dose should be reduced to 1.25 mg twice daily. Therapy is then titrated to a target daily dose of 5 mg twice daily.

Prevention of major cardiovascular events: In this case, the recommended dose is 2.5 mg once daily for the first week of therapy and 5 mg once daily for the following 3 weeks; dosage then may be increased, as tolerated, to a maintenance dosage of 10 mg once daily.

Dosage in renal impairment:

• For patients with hypertension and renal impairment: The recommended initial dose is 1.25 mg Ramipril once daily. Subsequent dosage should be titrated according to individual tolerance and BP response, up to a maximum of 5 mg daily.
• For patients with heart failure and renal impairment: The recommended dose is 1.25 mg once daily. The dose may be increased to 1.25 mg twice daily and up to a maximum dose of 2.5 mg twice daily depending upon clinical response and tolerability.

Ramipril tablets have to be swallowed with sufficient amounts of liquid. The tablets must not be chewed or crushed. Absorption of Ramipril is not significantly affected by food. Ramipril may, therefore, be taken before, during or after a meal.

Ramipril is generally well tolerated. Dizziness, headache, fatigue and asthenia are commonly reported side effects. Other side effects occurring less frequently include symptomatic hypotension, cough, nausea, vomiting, diarrhoea, rash, urticaria, oliguria, anxiety, amnesia etc. Angioneurotic oedema, anaphylactic reactions and hyperkalaemia have also been reported rarely.

Ramipril must not be used

• in patients with hypersensitivity to ramipril, to any other ACE inhibitor, or any of the excipients of Ramipril.
• in patients with a history of angioedema.
• concomitantly with sacubitril/valsartan therapy. Do not initiate Ramipril until sacubitril/valsartan is eliminated from the body. In case of switch from Ramipril to sacubitril/valsartan, do not start sacubitril/valsartan until Ramipril is eliminated from the body.
• in patients with haemodynamically relevant renal artery stenosis, bilateral or unilateral in the single kidney.
• in patients with hypotensive or haemodynamically unstable states.
• with aliskiren-containing medicines in patients with diabetes or with moderate to severe renal impairment (creatinine clearance <60 ml/min).
• with angiotensin II receptor antagonists (AIIRAs) in patients with diabetic nephropathy.
• during pregnancy.

Concomitant use of ACE inhibitors and extracorporeal treatments leading to contact of blood with negatively charged surfaces must be avoided, since such use may lead to severe anaphylactoid reactions. Such extracorporeal treatments include dialysis or haemofiltration with certain high-fux (e.g. polyacrylonitril) membranes and low-density lipoprotein apheresis with dextran sulfate.

Ramipril should be used with caution in patients with impaired renal function, hyperkalaemia, hypotension, and impaired hepatic function.

Concomitant administration with diuretics may lead to serious hypotension and in addition dangerous hyperkalemia with potassium sparing diuretics. Concomitant therapy with lithium may increase the serum lithium concentration. Reduction in BP may affect the ability to drive and operate machinery and this may be exacerbated by alcohol. NSAIDs may reduce the antihypertensive effect of Ramipril and cause deterioration of renal function.

Ramipril must not be taken during pregnancy. Therefore, pregnancy must be excluded before starting treatment. Pregnancy must be avoided in cases where treatment with ACE inhibitors is indispensable. If the patient intends to become pregnant, treatment with ACE inhibitors must be discontinued, i.e. replaced by another form of treatment. If the patient becomes pregnant during treatment, medication with Ramipril must be replaced as soon as possible by a treatment regimen without ACE inhibitors. Otherwise, there is a risk of harm to the fetus. Ramipril is not recommended during breastfeeding.

Elderly: A reduced initial dose of 1.25 mg Ramipril daily must be considered.

Hepatic impairment: Treatment in these patients must therefore be initiated only under close medical supervision. The maximum permitted daily dose in such cases is 2.5 mg Ramipril.

Renal impairment: With a creatinine clearance between 50 and 20 ml/min per 1.73 m2 body surface area, the initial daily dose is generally 1.25 mg Ramipril. The maximum permitted daily dose, in this case, is 5 mg Ramipril. Patients with incompletely corrected fuid or salt depletion, in patients with severe hypertension, as well as in patients in whom a hypotensive reaction would constitute a particular risk, (e.g., with relevant stenoses of the coronary vessels or those supplying the brain) A reduced initial dose of 1.25 mg Ramipril daily must be considered.

Patients pretreated with a diuretic: Consideration must be given to discontinuing the diuretic for at least 2 to 3 days or- depending on the duration of action of the diuretic- longer before starting treatment with Ramipril, or at least to reducing the diuretic dose. The initial daily dose in patients previously treated with a diuretic is generally 1.25 mg Ramipril.

Sign and symptom: Overdosage may cause excessive peripheral vasodilatation (with marked hypotension, shock), bradycardia, electrolyte disturbances, and renal failure.

Management: Primary detoxifcation by, for example, gastric lavage, administration of adsorbents, sodium sulfate; (if possible during the frst 30 minutes). In the event of hypotension administration of α1-adrenergic agonists (e.g. norepinephrine, dopamine) or angiotensin II (angiotensinamide), which is usually available only in scattered research laboratories, must be considered in addition to volume and salt substitution.

Store at 30° or below, protect from light. Keep out of the reach of children. Do not use later than the date of expiry. To be dispensed only on the prescription of a registered physician.