Asthma
Montelukast sodium is indicated for the prophylaxis and chronic treatment of asthma in adults and pediatric patients 12 months of age and older.
Exercise-Induced Bronchoconstriction (EIB)
Montelukast sodium is indicated for prevention of exercise-induced bronchoconstriction (EIB) in patients 6 years of age and older.
Allergic Rhinitis
Montelukast sodium is indicated for the relief of symptoms of seasonal and perennial allergic rhinitis in patients 2 years of age and older and perennial allergic rhinitis in patients 6 months of age and older.