Skip to main content

Mucus Relief DM Max

NDC 63868-235 · QUALITY CHOICE (Chain Drug Marketing Association)

Generic nameDextromethorphan HBr, Guaifenesin
Dosage formLIQUID
RouteORAL
Active ingredient(s)DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN
Strength20; 400 mg/20mL; mg/20mL
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 categoryOTC MONOGRAPH DRUG

Packages

63868-235-06 — 177 mL in 1 BOTTLE, PLASTIC (63868-235-06)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

63868-003 — ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, and PHENYLEPHRINE HYDROCHLORIDE, 63868-020 — Acetaminophen, Dextromethorphan Hydrobromide, Phenylephrine Hydrochloride, 63868-071 — ACETAMINOPHEN, GUAIFENESIN, and PHENYLEPHRINE HYDROCHLORIDE, 63868-081 — ACETAMINOPHEN, GUAIFENESIN, and PHENYLEPHRINE HYDROCHLORIDE, 63868-102 — ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, and PHENYLEPHRINE HYDROCHLORIDE, 63868-103 — ACETAMINOPHEN, GUAIFENESIN, and PHENYLEPHRINE HYDROCHLORIDE, 63868-140 — Acetaminophen, Dextromethorphan Hydrobromide, Doxylamine Succinate, 63868-148 — Guaifenesin, 63868-149 — Guaifenesin, 63868-234 — Acetaminophen, Dextromethorphan Hydrobromide, Doxylamine Succinate, 63868-292 — Dextromethorphan Hydrobromide, Doxylamine Succinate, 63868-418 — ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, 63868-567 — Acetaminophen, Chlorpheniramine maleate, Dextromethorphan HBr, 63868-587 — ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, and PHENYLEPHRINE HYDROCHLORIDE, 63868-588 — ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, and PHENYLEPHRINE HYDROCHLORIDE, 63868-589 — ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, and PHENYLEPHRINE HYDROCHLORIDE, 63868-722 — ACETAMINOPHEN, GUAIFENESIN, and PHENYLEPHRINE HYDROCHLORIDE, 63868-736 — Acetaminophen, Dextromethorphan HBr, Phenylephrine HCl, 63868-737 — ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, 63868-745 — dextromethorphan hydrobromide, guaifenesin, phenylephrine hydrochloride, +2508 more

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