Type:Tablet
Generic Name:Montelukast
Manufacturer:Astra Biopharmaceuticals Ltd.
Price:৳15.00
Asthma, Allergic rhinitis
Oral Chronic asthma Adult: As film-coated tab: 10 mg once daily in the evening. Allergic rhinitis Adult: 10 mg once daily. Prophylaxis of exercise-induced asthma Adult: 10 mg at least 2 hr prior to exercise; do not take additional doses w/in 24 hr. Elderly: No dosage adjustment needed. Hepatic impairment: Mild to moderate: No dosage adjustment needed.
Asthma Prophylaxis and maintenance treatment in patients aged >12 months <12 months: Safety and efficacy not established 12-24 months: 4 mg (granules) PO once daily in evening 2-6 years: 4 mg (chewable tablet or granules) PO once daily in evening 6-15 years: 5 mg (chewable tablet) PO once daily in evening >15 years: 10 mg (conventional tablet) PO once daily in evening Exercise-Induced Bronchospasm Prophylaxis 6-15 years: 5 mg (chewable tablet) PO 2 hours before exercise; do not take additional dose within 24 hours >15 years: 10 mg PO 2 hours before exercise; do not take additional dose within 24 hours If taking drug for another indication, do not take additional dose to prevent EIB Perennial Allergic Rhinitis <6 months: Safety and efficacy not established 6-24 months: 4 mg (granules) PO once daily 2-6 years: 4 mg (chewable tablet or granules) PO once daily 6-15 years: 5 mg (chewable tablet) PO once daily >15 years: 10 mg (conventional tablet) PO once daily Seasonal Allergic Rhinitis <2 years: Safety and efficacy not established 2-6 years: 5 mg (chewable tablet) or 4 mg (granules) PO once daily 6-15 years: 5 mg (chewable tablet) PO once daily >15 years: 10 mg (conventional tablet) PO once daily
Renal impairment: No dosage adjustment needed.
Hypersensitivity.
Montelukast is a selective leukotriene receptor antagonist that blocks the effects of cysteinyl leukotrienes in the airways.
Not for the relief of acute bronchospasm. Not to be used as monotherapy for the prevention of exercise-induced bronchospasm. Patients in whom asthma is precipitated by aspirin or other NSAIDs should continue to avoid aspirin and NSAIDs. Do not abruptly substitute for oral or inhaled corticosteroids. Be alert for any signs of Churg-Strauss syndrome. Pregnancy and lactation. Children <6 mth. Lactation: Unknown whether agent is excreted in breast milk, use with caution
>10% Headache (18.4%; similar to placebo) 1-10% >2% Abdominal pain,Eczema,Influenza,Laryngitis,Pharyngitis,Viral infection,Wheezing,Dental pain,Dizziness,Dyspepsia, Dental pain (2%),Dizziness (2%),Dyspepsia (2%)Elevated liver function tests (2%),Fever (2%),Gastroenteritis (2%),Nasal congestion (2%),Otitis (2%),Rash (2%),Urticaria (2%), >1% Bronchitis,Cough,Sinusitis,Upper respiratory tract infection <1% Allergic granulomatous angiitis (Churg-Strauss syndrome; rare),Cholestatic hepatitis (rare),Aggressive behavior, altered behavior, suicidal thoughts Potentially Fatal: Anaphylaxis, Churg-Strauss syndrome.
Induced hepatic metabolism resulting to decreased plasma concentration w/ potent inducers of cytochrome P450 isoenzymes (e.g. phenobarbital, phenytoin, rifampicin).
