DEXTROMETHORPHAN; QUINIDINE treats pseudobulbar affect (PBA). This is a condition that causes uncontrolled, frequent laughing or crying in people with conditions that affect the brain. It works by reducing the number of laughing or crying outbursts.
Disclaimer: Popularity is based on total prescriptions for the brand and generic versions of each drug, regardless of the condition being treated. Some drugs are prescribed for multiple conditions.
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