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Night Time Sleep Aid

NDC 55910-114 · Dolgencorp, Inc. (DOLLAR GENERAL & REXALL)

Generic nameDiphenhydramine HCl

Dosage formLIQUID

RouteORAL

Active ingredient(s)DIPHENHYDRAMINE HYDROCHLORIDE

Strength50 mg/30mL

Pharmacologic classHistamine H1 Receptor Antagonists [MoA], Histamine-1 Receptor Antagonist [EPC]

Marketing categoryOTC MONOGRAPH DRUG

Packages

55910-114-12 — 355 mL in 1 BOTTLE, PLASTIC (55910-114-12)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

55319-315 — Diphenhydramine HCl, 55319-329 — Diphenhydramine HCl, 55319-367 — Diphenhydramine HCl, 55319-562 — Acetaminophen, Diphenhydramine HCl, 55319-564 — Diphenhydramine HCl, 55319-802 — Diphenhydramine HCl, 55319-918 — Diphenhydramine HCl, 55621-007 — DIPHENHYDRAMINE HYDROCHLORIDE, ZINC ACETATE, 55681-323 — Diphenhydramine Hydrochloride, 55758-385 — Acetaminophen, Diphenhydramine hydrochloride, and Phenylephrine hydrochloride, 55910-124 — Diphenhydramine HCl, 55910-186 — Diphenhydramine HCl, 55910-191 — Diphenhydramine HCl, 55910-293 — Diphenhydramine HCl, 55910-295 — Diphenhydramine HCl, Zinc Acetate, 55910-329 — Diphenhydramine HCl, 55910-379 — Diphenhydramine Hydrochloride, 55910-431 — Diphenhydramine Hydrochloride, 55910-437 — Acetaminophen, Diphenhydramine HCl, 55910-450 — Diphenhydramine HCl, +1029 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