Dextromethorphan is a generic, over-the-counter (OTC) drug used to help relieve cough. The medication is also available as the brand-name drug Delsym. Dextromethorphan belongs to the antitussive drug ...

What is dextromethorphan used for? Dextromethorphan is commonly used to reduce cough caused by common cold or inhaled allergens or that makes it hard for you to fall asleep. Dextromethorphan may also ...

Brompheniramine/dextromethorphan/pseudoephedrine is an oral syrup used to treat upper respiratory symptoms, such as nasal congestion, caused by allergies or the ...

Dextromethorphan, often taken as a cough suppressant, is now approved to treat major depressive disorder (MDD) in combination with bupropion. A clinical trial found that dextromethorphan/bupropion ...