Cold and Flu Nighttime Relief

NDC 50844-252 · L.N.K. International, Inc.

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

50844-252-02 — 355 mL in 1 BOTTLE (50844-252-02)

50844-252-45 — 177 mL in 1 BOTTLE, PLASTIC (50844-252-45)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

50804-689 — Chlorpheniramine maleate, Dextromethorphan HBr, 50804-805 — ACETAMINOPHEN, GUAIFENESIN, and PHENYLEPHRINE HYDROCHLORIDE, 50804-825 — Acetaminophen and Diphenhydramine Hydrochloride, 50804-826 — Acetaminophen, 50804-990 — Acetaminophen, Caffeine, Pyrilamine maleate, 50844-004 — Dextromethorphan HBr, Guaifenesin, Phenylephrine HCl, 50844-043 — Dextromethorphan HBr, Doxylamine Succinate, 50844-175 — Acetaminophen, 50844-235 — Acetaminophen, Diphenhydramine HCl, 50844-251 — Acetaminophen, Dextromethorphan HBr, Phenylephrine HCl, 50844-255 — Acetaminophen, 50844-256 — Acetaminophen, Diphenhydramine HCl, 50844-258 — Acetaminophen, Aspirin, Caffeine, 50844-260 — Doxylamine succinate, 50844-386 — Doxylamine succinate, 50844-390 — Acetaminophen, Caffeine and Pyrilamine maleate, 50844-399 — Acetaminophen, Caffeine, Pyrilamine maleate, 50844-455 — Acetaminophen, Chlorpheniramine maleate, Phenylephrine HCl, 50844-467 — Acetaminophen, Phenylephrine HCl, 50844-519 — Acetaminophen, +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