Discover effective day and night remedies and OTC treatments to ease your symptoms. Plus, know when to seek medical help.

The internet claims that eating a marshmallow before bed can calm a cough—but experts say there’s no science behind it and that it could even make symptoms worse.

The posts instruct people to take deep breaths and cough “every second until you arrive at the hospital or until your heart starts to beat normally.” VERIFY reader Terrica sent us one of those posts; ...

Some people continue coughing after they recover from a common respiratory infection. Doctors explain why a cough can last ...