the FDA approved Singulair, known as montelukast in its generic form, for treating asthma and hay fever. It became a frequently prescribed drug for children struggling with asthma and allergies ...
Opens in a new tab or window Montelukast (Singulair) held no elevated risk ... years among users of another class of asthma and allergy drugs, long-acting beta-agonists (LABAs; weighted HR 0. ...