Dextromethorphan and Quinidine (Oral Route)Drug Information provided by: Micromedex
US Brand Names
Dextromethorphan and quinidine combination is used to treat a rare condition called pseudobulbar affect (PBA) or emotional incontinence. PBA is a nervous system disorder that is characterized by uncontrollable, sudden, and frequent episodes of crying or laughing.
This medicine is available only with your doctor's prescription.
This product is available in the following dosage forms: