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Allergy Relief

NDC 11822-0190 · Rite Aid Corporation

Generic nameDiphenhydramine HCl
Dosage formCAPSULE
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

11822-0190-1 — 1 BOTTLE in 1 CARTON (11822-0190-1) / 100 CAPSULE in 1 BOTTLE

11822-0190-8 — 2 BLISTER PACK in 1 CARTON (11822-0190-8) / 12 CAPSULE in 1 BLISTER PACK

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

11673-494 — Diphenhydramine HCl, 11673-496 — Diphenydramine Hydrochloride, 11673-687 — diphenhydramine hydrochloride, naproxen sodium, 11673-703 — Diphenhyramine Hydrochloride, 11673-750 — Diphenhydramine HCl, 11673-754 — Acetaminophen, Diphenhydramine HCl, 11673-819 — Naproxen Sodium and Diphenhydramine HCL, 11673-832 — Diphenhydramine HCl, 11673-895 — diphenhydramine hydrochloride and zinc acetate, 11673-918 — Diphenhydramine HCl, 11822-0329 — Diphenhydramine HCl, 11822-0379 — Diphenhydramine HCl, 11822-0485 — Diphenhydramine HCl and Phenylephrine HCl, 11822-0556 — Acetaminophen and Diphenhydramine HCl, 11822-0599 — Diphenhydramine HCl, 11822-0647 — Diphenhydramine HCl 2%, Zinc Acetate 0.1%, 11822-0672 — Diphenhydramine HCl, 11822-0685 — Diphenhydramine HCl, 11822-0789 — IBUPROFEN, DIPHENHYDRAMINE HCL, 11822-0918 — 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