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NDC 37808-459 · H E B

Generic nameAcetaminophen, Dextromethorphan HBr, Doxylamine succinate

Dosage formSOLUTION

RouteORAL

Active ingredient(s)ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE

Strength650; 30; 12.5 mg/30mL; mg/30mL; mg/30mL

Pharmacologic classAntihistamine [EPC], Histamine Receptor Antagonists [MoA], 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

37808-459-40 — 355 mL in 1 BOTTLE (37808-459-40)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

37808-195 — Acetaminophen, 37808-273 — ACETAMINOPHEN, GUAIFENESIN, and PHENYLEPHRINE HYDROCHLORIDE, 37808-285 — Acetaminophen, 37808-316 — ACETAMINOPHEN,DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN , PHENYLEPHRINE HCL, 37808-317 — DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE, 37808-335 — Acetaminophen, Dextromethorphan HBr, Doxylamine succinate, 37808-367 — ACETAMINOPHEN, GUAIFENESIN, and PHENYLEPHRINE HYDROCHLORIDE, 37808-374 — Acetaminophen, Aspirin, Caffeine, 37808-384 — dextromethorphan polistirex, 37808-389 — Acetaminophen, Caffeine, Pyrilamine maleate, 37808-466 — Acetaminophen, Phenylephrine Hydrochloride, 37808-482 — Acetaminophen, 37808-497 — ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, and PHENYLEPHRINE HYDROCHLORIDE, 37808-499 — Acetaminophen, 37808-518 — DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, 37808-556 — Acetaminophen, Diphenhydramine HCl, 37808-574 — ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, and PHENYLEPHRINE HYDROCHLORIDE, 37808-586 — Acetaminophen, Aspirin, Caffeine, 37808-594 — Dextromethorphan HBr, Guaifensin, 37808-598 — ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, and PHENYLEPHRINE HYDROCHLORIDE, +4482 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