If you or someone you know is struggling with suicidal thoughts, you can call the U.S. National Suicide Prevention Lifeline at 988 any time day or night, or chat online. A new study on a drug widely ...

Feb 23 (Reuters) - The attorney general for one of the most populous U.S. states this week urged federal drug regulators to address safety risks associated with the widely used asthma and allergy ...

Montelukast (Singulair) held no elevated risk of depression, anxiety, suicidality, or behavioral problems for children, according to a new study that throws further doubt on the black box warning over ...

March 27, 2008 — The US Food and Drug Administration (FDA) has issued a MedWatch safety alert informing doctors and patients that it is investigating a possible link between use of montelukast ...

NEW YORK -- There are concerns about an asthma and allergy drug that New York Attorney General Letitia James says could have harmful effects on children who use it. The attorney general is calling on ...

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 ...

A widely used asthma therapy first marketed by Merck (NYSE:MRK) may be associated with severe mental issues, including suicidal thoughts, for some patients, Reuters reported Friday, citing a ...

WASHINGTON (AP) — Federal health regulators are weighing the risks of permitting Merck to sell its prescription respiratory pill, Singulair, as an over-the-counter medicine for allergies. In a review ...

For decades, scientists have thought they understood the biochemical machinery that causes asthma-inflammation in the lungs that constricts airways and makes it hard to breathe.

A new study on a drug widely prescribed for asthma is binding itself to receptors in the brain and is linked to severe mental health issues and suicide, according to new research. The Food and Drug ...