"It's definitely doing something that's concerning," one scientist said about reported side effects of the drug.

A Reuters report on Friday revealed that FDA researchers have found additional molecular evidence tying blockbuster asthma ...

U.S. government researchers have found that a widely prescribed asthma drug originally sold by Merck & Co may be linked to ...

U.S. government researchers found a widely prescribed asthama drug originally sold by Merck & Co (MRK) may be linked to serious mental health problems, Dan Levine and Sheila Dang of Reuters reports, ...

FDA researchers found that Singulair, sold generically as montelukast, attaches to brain receptors critical to psychiatric ...

New Study Links Popular Asthma Drug to Suicide Risks** A groundbreaking study has unveiled alarming connections between the widely prescribed asthma medicatio ...

A new report from the FDA links a popular asthma drug to problems with suicidal ideation, depression and even hallucinations.

10-day median time to symptom resolution Time to sustained recovery, defined as three or more days without symptoms, didn't differ between the 628 and 622 participants assigned to montelukast or ...

The researchers found that the drug, sold under brand name Singulair and generically as montelukast, attaches to multiple brain receptors critical to psychiatric functioning. Don't Miss our Black ...

Get detailed information on Montelukast, including pronunciation, uses, dosage guidelines, indications, and instructions on how and when to take it and when to avoid it. The updated prescription ...