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Vicks ZzzQuil

NDC 37000-598 · The Procter & Gamble Manufacturing Company

Generic nameDiphenhydramine HCl, Acetaminophen
Dosage formLIQUID
RouteORAL
Active ingredient(s)DIPHENHYDRAMINE HYDROCHLORIDE, ACETAMINOPHEN
Strength1000; 50 mg/30mL; mg/30mL
Pharmacologic classHistamine H1 Receptor Antagonists [MoA], Histamine-1 Receptor Antagonist [EPC]
Marketing categoryOTC MONOGRAPH DRUG

Packages

37000-598-12 — 354 mL in 1 BOTTLE (37000-598-12)

37000-598-24 — 2 BOTTLE in 1 CARTON (37000-598-24) / 354 mL in 1 BOTTLE

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

36800-946 — Acetaminophen, 36800-973 — acetaminophen, 36800-979 — Acetaminophen, Pamabrom, Pyrilamine maleate, 36800-991 — Acetaminophen, 37000-500 — DIPHENHYDRAMINE HYDROCHLORIDE, 37000-501 — Diphenhydramine Hydrochloride, 37000-517 — Acetaminophen, Phenylephine HCl, Dextromethorphan Hydrobromide, and Guaifenesin, 37000-518 — Acetaminophen, Phenylephrine Hydrochloride, Dextromethorphan Hydrobromide, and Doxylamine Succinate, 37000-523 — Acetaminophen, Phenylephrine Hydrochloride, Doxylamine Succinate, and Dextromethorphan Hydrobromide, 37000-524 — Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, and Phenylephrine Hydrochloride, 37000-712 — Phenylephrine Hydrochloride and Diphenhydramine Hydrochloride, 37000-810 — Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, and Phenylephrine Hydrochloride, 37000-812 — Acetaminophen, Dextromethorphan Hydrobromide, Doxylamine Succinate, and Phenylephrine Hydrochloride, 37000-815 — acetaminophen, dextromethorphan hydrobromide, doxylamine succinate, and phenylephrine hydrochloride, 37000-950 — Acetaminophen, Phenylephrine HCl, 37000-951 — Acetaminophen, Phenylephrine HCl, Guaifenesin, 37000-974 — Diphenhydramine Hydrochloride and Acetaminophen, 37012-089 — diphenhydramine hydrochloride and zinc acetate, 37808-012 — Diphenhydramine Hydrochloride, 37808-019 — DIPHENHYDRAMINE HYDROCHLORIDE, +4329 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