MUCUS RELIEF

NDC 73581-403 · YYBA Corp

Generic nameGUAIFENESIN

Dosage formTABLET, EXTENDED RELEASE

RouteORAL

Active ingredient(s)GUAIFENESIN

Strength1200 mg/1

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

Marketing categoryANDA

Packages

73581-403-01 — 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (73581-403-01)

73581-403-03 — 35 TABLET, EXTENDED RELEASE in 1 BOTTLE (73581-403-03)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

73057-389 — GUAIFENESIN 400mg and PHENYLEPHRINE HCL 10MG, 73097-011 — ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE, 73097-014 — ACETAMINOPHEN, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE, 73282-2523 — Dextromethorphan HBr, Guaifenesin, 73408-835 — Acetaminophen, Dextromethorphan HBr, Phenylephrine, Guaifenesin, ,, 73564-801 — Guaifenesin, 73564-802 — Dextromethorphan, Guaifenesin, 73581-400 — Guaifenesin, 73581-401 — GUAIFENESIN, 73581-402 — 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, 76162-004 — Guaifenesin 400mg, 76162-008 — Mucus Relief DM, 76162-031 — Guaifenesin, 76162-032 — GUAIFENESIN AND DEXTROMETHORPHAN HBR, 76162-040 — Dextromethorphan HBr, Guaifenesin, Phenylephrine HCl, +1437 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 Q4 (October 2026 release). All data sources · How to read the labels

Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 28, 2026 · All releases and sources