Mucus Relief DM

NDC 69842-933 · CVS Pharmacy

FDA lists marketing as ended on 2026-08-28.

Generic nameGuaifenesin, Dextromethorphan HBr

Dosage formTABLET

RouteORAL

Active ingredient(s)GUAIFENESIN, DEXTROMETHORPHAN HYDROBROMIDE

Strength30; 600 mg/1; mg/1

Pharmacologic classDecreased Respiratory Secretion Viscosity [PE], Expectorant [EPC], Increased Respiratory Secretions [PE], Sigma-1 Agonist [EPC], Sigma-1 Receptor Agonists [MoA], Uncompetitive N-methyl-D-aspartate Receptor Antagonist [EPC], Uncompetitive NMDA Receptor Antagonists [MoA]

Marketing categoryANDA

Packages

69842-933-20 — 20 BLISTER PACK in 1 CARTON (69842-933-20) / 1 TABLET in 1 BLISTER PACK

69842-933-40 — 40 BLISTER PACK in 1 CARTON (69842-933-40) / 1 TABLET in 1 BLISTER PACK

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

69842-812 — guaifenesin, dextromethorphan HBr, 69842-819 — Dextromethorphan HBr, Guaifenesin, 69842-847 — ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, 69842-848 — ACETAMINOHPEN, DEXTROMETHORPHAN HBr, PHENYLEPHRINE HCl, 69842-886 — Acetaminophen, Dextromethorphan HBr, Triprolidine HCl, 69842-897 — ACETAMINOHPEN, DEXTROMETHORPHAN HBr, PHENYLEPHRINE HCL, 69842-899 — ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, 69842-903 — Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin ,Phenylephrine HCL, 69842-904 — Dextromethorphan Hydrobromide Guaifenesin, 69842-926 — Dextromethorphan HBr, Guaifenesin, 69842-937 — Dextromethorphan HBr and Guaifenesin, 69842-942 — Dextromethorphan HBr, Guaifenesin, Phenylephrine HCl, 69842-947 — Acetaminophen, Dextromethorphan HBr, 69842-963 — guaifenesin, dextromethorphan hydrobromide, 69842-966 — ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, and TRIPROLIDINE HYDROCHLORIDE, 69842-969 — Acetaminophen, Dextromethorphan HBr, Guaifenesin, Phenylephrine HCL, 69842-996 — Dextromethorphan Hydrobromide / Guaifenesin, 69842-997 — Guaifenesin/phenylephrine, 69848-017 — Guaifenesin, 69848-018 — Guaifenesin, +2508 more

From the FDA National Drug Code Directory, retrieved August 24, 2026. Product listings are submitted by labelers; FDA does not verify them.