Montelukast: Uses, Side Effects & Precautions
What is Montelukast? Montelukast is a medicine that belongs to the group of leukotriene receptor antagonists. It works by blocking certain natural substances (leukotrienes) that cause allergies and asthma symptoms. Common Uses Prevention and long-term treatment of asthma Relief from allergic rhinitis (sneezing, runny or stuffy nose) Prevents exercise-induced breathing problems Sometimes prescribed for chronic urticaria (hives) Dosage (General) Adults: 10 mg once daily in the evening Children (6–14 years): 5 mg once daily Children (2–5 years): 4 mg once daily Always use as prescribed by a doctor. Side Effects Headache Abdominal pain Cough or sore throat Rare: Mood changes, depression, allergic reactions Precautions Not a rescue medicine (cannot stop sudden asthma attack) Inform doctor if you have mental health issues Use with caution in pregnancy and breastfeeding