Codeine-Guaifenesin

NDC 58657-500 · Method Pharmaceuticals, LLC

Generic nameCodeine Phosphate and Guaifenesin

Dosage formSOLUTION

RouteORAL

Active ingredient(s)CODEINE PHOSPHATE, GUAIFENESIN

Strength10; 100 mg/5mL; mg/5mL

Pharmacologic classDecreased Respiratory Secretion Viscosity [PE], Expectorant [EPC], Full Opioid Agonists [MoA], Increased Respiratory Secretions [PE], Opioid Agonist [EPC]

DEA scheduleCV

Marketing categoryOTC MONOGRAPH DRUG

Packages

58657-500-04 — 120 mL in 1 BOTTLE (58657-500-04)

58657-500-16 — 473 mL in 1 BOTTLE (58657-500-16)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

58602-824 — Guaifenesin and Dextromethorphan HBr, 58602-825 — Guaifenesin and Dextromethorphan HBr, 58602-833 — Guaifenesin and Pseudoephedrine HCl, 58602-834 — Guaifenesin and Pseudoephedrine HCl, 58602-849 — Guaifenesin and Dextromethorphan HBr, 58602-853 — Guaifenesin, 58602-857 — Guaifenesin, 58602-864 — Guaifenesin, 58602-865 — Guaifenesin, 58602-871 — Guaifenesin and Dextromethorphan HBr, 58657-504 — Guaifenesin and Dextromethorphan Hydrobromide, 58657-505 — Guaifenesin and Dextromethorphan Hydrobromide, 58657-508 — Guaifenesin, 58657-509 — Guaifenesin, 58809-187 — Dextromethorphan HBr, Guaifenesin, 58809-217 — Choline Salicylate, Dextromethorphan Hydrobromide, Guaifenesin, 58809-218 — Choline Salicylate,Guaifenesin, 58809-555 — DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, and PHENYLEPHRINE HYDROCHLORIDE, 59640-010 — Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, Phenylephrine Hydrochloride, 59640-100 — dextromethorphan hydrobromide, guaifenesin, +1534 more

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