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Nighttime Sleep-Aid Softgel

NDC 51316-779 · CVS PHARMACY, INC

Generic nameDiphenhydramine Hydrochloride
Dosage formCAPSULE, LIQUID FILLED
RouteORAL
Active ingredient(s)DIPHENHYDRAMINE HYDROCHLORIDE
Strength25 mg/1
Pharmacologic classHistamine H1 Receptor Antagonists [MoA], Histamine-1 Receptor Antagonist [EPC]
Marketing categoryOTC MONOGRAPH DRUG

Packages

51316-779-24 — 2 BLISTER PACK in 1 CARTON (51316-779-24) / 12 CAPSULE, LIQUID FILLED in 1 BLISTER PACK

51316-779-48 — 4 BLISTER PACK in 1 CARTON (51316-779-48) / 12 CAPSULE, LIQUID FILLED in 1 BLISTER PACK

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

51316-186 — DIPHENHYDRAMINE HYDROCHLORIDE, 51316-191 — DIPHENHYDRAMINE HYDROCHLORIDE, 51316-221 — Diphenhydramine HCl, 51316-347 — Diphenhydramine Hydrochloride, 51316-367 — Diphenhydramine HCl, 51316-485 — Diphenhydramine HCl, Phenylephrine HCl, 51316-561 — Acetaminophen, Diphenhydramine HCl, 51316-687 — Diphenhydramine HCI 25 mg, 51316-710 — Diphenhydramine hydrochloride, 51316-733 — Acetaminophen , Diphenhydramine Hydrochloride,Phenylephrine Hydrochloride, 51316-799 — Diphenhydramine HCl, 51316-835 — Diphenhydramine Hydrochloride, 51316-863 — Acetaminophen, Diphenhydramine HCL, 51316-998 — Diphenhydramine Hydrochloride, 51662-1219 — DIPHENHYDRAMINE HYDROCHLORIDE, 51662-1348 — DIPHENHYDRAMINE HYDROCHLORIDE, 51662-1374 — DIPHENHYDRAMINE HYDROCHLORIDE, 51662-1628 — Diphenhydramine HYDROCHLORIDE, 51662-1674 — diphenhydramine hydrochloride, 51672-2089 — Diphenhydramine Hydrochloride and Zinc Acetate, +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