Leukotriene receptor antagonist · Updated: January 2026. Singulair (montelukast) reduces leukotriene-mediated inflammation. It is used for allergic rhinitis and as adjunct prophylaxis in persistent asthma. …

Sep 9, 2025 · Montelukast helps to reduce inflammation and may be used to prevent asthma attacks in adults and children at least 2 years old.

Montelukast (Singulair) prevents and treats the symptoms of asthma and allergies. You shouldn’t use this medication to treat a sudden asthma attack.

Nov 1, 2025 · Montelukast is used to treat and prevent asthma. It will decrease the symptoms and the number of acute asthma attacks. However, this medicine should not be used to relieve an asthma …

May 26, 2024 · Find patient medical information for Montelukast (Singulair) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings

Medscape - Asthma, allergic rhinitis-specific dosing for Singulair (montelukast), frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation...

Jan 15, 2026 · Montelukast, the generic for Singulair, is used to help control asthma over time and prevent breathing problems during exercise in both adults and children. It's also used to help relieve …

May 15, 2023 · Singulair (Montelukast Sodium) may treat, side effects, dosage, drug interactions, warnings, patient labeling, reviews, and related medications including drug comparison and health …

Generic Name: montelukast. Brand Name: Singulair. Drug Class: Leukotriene Receptor Antagonists. What is montelukast, and what is it used for? Montelukast is an oral leukotriene receptor antagonist …

15 years and older: one 10-mg tablet. 6 to 14 years: one 5-mg chewable tablet. 2 to 5 years: one 4-mg chewable tablet or one packet of 4-mg oral granules. 6 to 23 months: one packet of 4-mg...