Drugs Home > Dextromethorphan and Quinidine
Available by prescription only, dextromethorphan and quinidine is a medication prescribed to treat involuntary outbursts of crying or laughing in people with pseudobulbar affect (PBA). This medication comes in the form of a capsule and is typically taken once or twice daily. Although most people tolerate this drug well, side effects may occur and can include dizziness, coughing, and vomiting.
What Is Dextromethorphan and Quinidine?Dextromethorphan and quinidine (Nuedexta™) is a prescription medication approved to treat uncontrolled episodes of laughing or crying in people with a condition known as pseudobulbar affect (PBA). It contains a combination of dextromethorphan hydrobromide and quinidine sulfate.
Are There Side Effects?Just like any medicine, dextromethorphan and quinidine can cause side effects. However, not everyone who takes the drug will experience problems. In fact, most people tolerate it quite well.