Tussin DM Dosage

Generic name: dextromethorphan hydrobromide and guaifenesin
Dosage form: oral liquid

This dosage information does not include all the information needed to use Tussin DM safely and effectively. See full prescribing information for Tussin DM.

The information at Drugs.com is not a substitute for medical advice. ALWAYS consult your doctor or pharmacist.

do not exceed 6 doses in a 24-hour period
• this adult product is not intended for use in
children under 12 years of age

adults and children 12 years and over    2 teaspoonfuls (tsps) every 4 hours    

children under 12 years   do not use