Asthma causes inflammation and narrowing of the airways, making it harder to breathe. Symptoms may include wheezing, coughing, chest tightness, and shortness of breath. These symptoms can vary in ...

Montelukast is a generic drug that’s prescribed for asthma and allergic rhinitis (hay fever). The medication is available as the brand-name drug Singulair. The cost of montelukast with and without ...

Government researchers have found that a widely prescribed asthma drug originally sold by Merck & Co may be linked to serious mental health problems for some patients, according to a scientific ...

Montelukast is a generic drug that’s prescribed for allergies and certain lung conditions. Montelukast is not known to interact with other medications. This article will focus on interactions for the ...