Nuedexta (dextromethorphan/quinidine) is a prescription drug that’s used to treat pseudobulbar affect in adults. Nuedexta can cause side effects that range from ...

Medically reviewed by Alex Yampolsky, PharmD Key Takeaways The type of cough medicine you need depends on whether your cough ...

Dextromethorphan is a generic over-the-counter (OTC) drug used to relieve cough. The drug comes as an oral suspension and an oral liquid capsule. How often you take it depends on the form you take.

Nuedexta (dextromethorphan/quinidine) is a brand-name oral capsule that’s prescribed for pseudobulbar affect (PBA) in adults. As with other drugs, Nuedexta can ...