Learn everything you need to know about Dextromethorphan and Quinidine-pronunciation, uses, dosage guidelines, indications, and when to take or avoid it. Get up-to-date information on side effects, ...

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 ...

Dextromethorphan (Delsym, Robitussin) can interact with alcohol, other medications, and some supplements. For example, dextromethorphan can interact with selective serotonin reuptake inhibitors (SSRIs ...

Dextromethorphan is an over-the-counter (OTC) medication that comes in two forms: oral suspension and oral capsules. The correct dose depends on what form you’re taking. Adults taking dextromethorphan ...