Dextromethorphan is a generic over-the-counter drug used in adults and certain children to treat cough caused by irritation to your throat and airways, such as from a common cold. Dextromethorphan ...

Medically reviewed by Alex Yampolsky, PharmD DayQuil and ibuprofen are two commonly taken over-the-counter (OTC) drugs.

Continued treatment with AXS-05, a combination of dextromethorphan and bupropion, significantly reduces the risk for recurrence of Alzheimer’s disease–related agitation, phase 3 results show.

Promethazine HCl 6.25mg, dextromethorphan HBr 15mg; per 5mL; liq; contains alcohol 7%. Dextromethorphan is an antitussive agent and, unlike the isomeric levorphanol, it has no analgesic or ...

Background: Dextromethorphan (DM), the d-isomer of ... extrapolated to suggest that pregnant women should not use this drug because of the risk of birth defects. We conducted a controlled study ...