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NDC 63941-986 · Valu Merch

Generic nameGuaifenesin/phenylephrine
Dosage formTABLET
RouteORAL
Active ingredient(s)GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE
Strength400; 10 mg/1; mg/1
Pharmacologic classAdrenergic alpha1-Agonists [MoA], Decreased Respiratory Secretion Viscosity [PE], Expectorant [EPC], Increased Respiratory Secretions [PE], alpha-1 Adrenergic Agonist [EPC]
Marketing categoryOTC MONOGRAPH DRUG

Packages

63941-986-50 — 1 BOTTLE in 1 CARTON (63941-986-50) / 50 TABLET in 1 BOTTLE

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

63941-509 — Acetaminophen, Dextromethorphan HBr, Guaifenesin, Phenylephrine HCl, 63941-517 — DEXTROMETHORPHAN HBr, GUAIFENESIN, PHENYLEPHRINE HCL, 63941-518 — DEXTROMETHORPHAN HBr, GUAIFENESIN, PHENYLEPHRINE HCL, 63941-731 — Guaifenesin, 63941-733 — Guaifenesin, Dextromethorphan HBr, 63941-734 — Guaifenesin, Dextromethorphan HBr, 63941-817 — Dextromethorphan Hydrobromide, Guaifenesin, 63941-823 — Dextromethorphan HBr, Guaifenesin, Phenylephrine HCl, 63941-984 — Diphenhydramine HCl, Phenylephrine HCl, 63941-985 — Dextromethorphan Hydrobromide / Guaifenesin, 63941-987 — Guaifenesin, 63981-812 — dextromethorphan HBr, guaifenesin, 64950-345 — promethazine hydrochloride and phenylephrine hydrochloride, 65131-011 — ACETAMINOPHEN-CHLORPHENIRAMINE MALEATE-DEXTROMETHORPHAN HBr-GUAIFENESIN-PHENYLEPHRINE HCl, 65131-054 — ACETAMINOPHEN-PHENYLEPHRINE HCl-GUAIFENESIN, 65131-091 — DEXTROMETHORPHAN HBr-GYAIFENESIN, 65131-098 — Cholpheniramine maleate-Phenylephrine HCl, 65131-100 — DEXTROMETHORPHAN HBr-GYAIFENESIN, 65131-101 — Acetaminophen-Dextromethorphan HBr-Phenylephrine HCl-Chlorpheniramine Maleate, 65131-109 — ACETAMINOPHEN-PHENYLEPHRINE HCl-GUAIFENESIN, +2421 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