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Mucus Relief

NDC 76162-004 · TopCo Associates, LLC

Generic nameGuaifenesin 400mg

Dosage formTABLET

RouteORAL

Active ingredient(s)GUAIFENESIN

Strength400 mg/1

Pharmacologic classDecreased Respiratory Secretion Viscosity [PE], Expectorant [EPC], Increased Respiratory Secretions [PE]

Marketing categoryOTC MONOGRAPH DRUG

Packages

76162-004-01 — 100 TABLET in 1 BOTTLE (76162-004-01)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

73564-802 — Dextromethorphan, Guaifenesin, 73581-400 — Guaifenesin, 73581-401 — GUAIFENESIN, 73581-402 — GUAIFENESIN, 73581-403 — GUAIFENESIN, 73581-405 — Guaifenesin, Dextromethorphan HBr, 73581-406 — Guaifenesin, Dextromethorphan HBr, 73598-1342 — acetaminophen, dextromethorphan hydrobromide, guaifenesin, and phenylephrine hydrochloride, 76095-012 — Guaifensin, Dextromethorphan, 76162-000 — Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, Phenylephrine Hydrochloride, 76162-008 — Mucus Relief DM, 76162-031 — Guaifenesin, 76162-032 — GUAIFENESIN AND DEXTROMETHORPHAN HBR, 76162-040 — Dextromethorphan HBr, Guaifenesin, Phenylephrine HCl, 76162-050 — Acetaminophen, Dextromethorphan HBr, Guaifenesin, Phenylephrine HCl, 76162-057 — Dextromethorphan HBr, Guaifenesin, Phenylephrine HCl, 76162-123 — guaifenesin, 76162-198 — acetaminophen, dextromethorphan hydrobromide, guaifenesin, 76162-294 — Dextromethorphan HBr, Guaifensin, 76162-409 — guaifenesin, +1437 more

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