Category: Over the Counter Drugs
Generic name: Dextromethorphan-guaifenesin
See also: Dextromethorphan
Diabetic Tuss DM® is a brand name for a sugar-free formulation of dextromethorphan and guaifenesin. It is used to temporarily relieve cough due to minor throat or lung irritation. The ingredients help loosen phlegm, or mucus, in the bronchial pathways to make coughs more productive.