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Vicks Formula 44DM

NDC 84126-355 · The Procter & Gamble Manufacturing Company

Generic nameDextromethorphan HBr, Guaifenesin
Dosage formLIQUID
RouteORAL
Active ingredient(s)DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN
Strength20; 400 mg/30mL; mg/30mL
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

84126-355-12 — 354 mL in 1 BOTTLE, PLASTIC (84126-355-12)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

84126-304 — Acetaminophen, Dextromethorphan HBr, 84126-305 — Acetaminophen, Dextromethorphan Hydrobromide, Doxylamine succinate, 84126-307 — Acetaminophen, Dextromethorphan HBr, 84126-308 — Acetaminophen, Dextromethorphan Hydrobromide, Doxylamine succinate, 84126-310 — Dextromethorphan HBr, Guaifenesin, 84126-314 — Acetaminophen, Dextromethorphan Hydrobromide, and Doxylamine succinate, 84126-315 — Acetaminophen, Dextromethorphan Hydrobromide, and Phenylephrine Hydrochloride, 84126-342 — Acetaminophen, Dextromethorphan Hydrobromide, and Doxylamine succinate, 84126-352 — Acetaminophen, Dextromethorphan Hydrobromide, 84126-353 — Acetaminophen, Doxylamine Succinate, Dextromethorphan Hydrobromide, 84126-356 — Acetaminophen, Dextromethorphan HBr, 84126-357 — Acetaminophen, Dextromethorphan Hydrobromide, Doxylamine succinate, 84126-359 — Acetaminophen, Dextromethorphan Hydrobromide, 84126-360 — Acetaminophen, Doxylamine Succinate, Dextromethorphan HBr, 84126-363 — Acetaminophen, Guaifenesin, Pseudoephedrine HCl, Dextromethorphan HBr, 84126-364 — Acetaminophen, Pseudoephedrine HCl, Doxylamine Succinate, Dextromethorphan HBr, 84126-379 — Acetaminophen, Dextromethorphan HBr, 84126-382 — Acetaminophen, Guaifenesin, 84269-2556 — PHENYLEPHRINE HYDROCHLORIDE, ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, 84324-009 — guaifenesin 400 mg, +2508 more

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

Read from: FDA National Drug Code Directory, product.txt and package.txt (accessdata.fda.gov/cder/ndctext.zip) — Snapshot retrieved 2026-08-24, loaded 2026-08-24; CMS Medicare Part B Drug Average Sales Price (ASP) Pricing Files (cms.gov/medicare/payment/part-b-drugs/asp-pricing-files) -- the NDC-HCPCS crosswalk and Part B payment limit files — 2026 Q3 (July 2026 release). All data sources · How to read the labels