Skip to main content

Promethazine Hydrochloride and Dextromethorphan Hydrobromide Oral

NDC 50090-6585 · A-S Medication Solutions

Generic namePromethazine Hydrochloride and Dextromethorphan Hydrobromide Oral
Dosage formSOLUTION
RouteORAL
Active ingredient(s)DEXTROMETHORPHAN HYDROBROMIDE, PROMETHAZINE HYDROCHLORIDE
Strength15; 6.25 mg/5mL; mg/5mL
Pharmacologic classPhenothiazine [EPC], Phenothiazines [CS], Sigma-1 Agonist [EPC], Sigma-1 Receptor Agonists [MoA], Uncompetitive N-methyl-D-aspartate Receptor Antagonist [EPC], Uncompetitive NMDA Receptor Antagonists [MoA]
Marketing categoryANDA

Packages

50090-6585-0 — 118 mL in 1 BOTTLE (50090-6585-0)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

50090-4812 — Promethazine Hydrochloride, 50090-4813 — Promethazine Hydrochloride, 50090-4875 — Promethazine Hydrochloride, 50090-5534 — chlorpheniramine maleate, dextromethorphan hydrochloride, 50090-5625 — Brompheniramine Maleate, Pseudoephedrine Hydrochloride and Dextromethorphan Hydrobromide, 50090-6020 — Guaifenesin, Dextromethorphan HBr, 50090-6216 — Promethazine Hydrochloride, 50090-6431 — promethazine hydrochloride, 50090-6467 — promethazine hydrochloride and dextromethorphan hydrobromide, 50090-6549 — Guaifenesin and Dextromethorphan Hydrobromide, 50090-6747 — dextromethorphan hydrobromide, guaifenesin, 50090-6755 — Promethazine Hydrochloride and Dextromethorphan Hydrobromide, 50090-7257 — dextromethorphan hydrobromide, guaifenesin, 50090-7258 — dextromethorphan HBr, guaifenesin, 50090-7658 — Promethazine Hydrochloride and Dextromethorphan Hydrobromide, 50090-7891 — dextromethorphan hydrobromide, guaifenesin, 50269-402 — ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE, 50269-550 — ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE, 50269-554 — ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, 50269-558 — ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, +2102 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