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Diphenhydramine Hydrochloride

NDC 0404-9851 · Henry Schein, Inc.

Generic nameDiphenhydramine Hydrochloride

Dosage formINJECTION

RouteINTRAMUSCULAR, INTRAVENOUS

Active ingredient(s)DIPHENHYDRAMINE HYDROCHLORIDE

Strength50 mg/mL

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

Marketing categoryANDA

Packages

0404-9851-01 — 1 VIAL, SINGLE-DOSE in 1 BAG (0404-9851-01) / 1 mL in 1 VIAL, SINGLE-DOSE

Billed under HCPCS

J1200 — Injection, diphenhydramine hcl, up to 50 mg Medicare Part B payment limit (ASP + 6%): $0.75

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

0363-8989 — DIPHENHYDRAMINE HYDROCHLORIDE, 0363-9023 — Diphenhydramine Hydrochloride, 0363-9024 — Diphenhydramine Hydrochloride, 0363-9074 — Acetaminophen, Diphenhydramine HCl, 0363-9085 — ACETAMINOPHEN AND DIPHENHYDRAMINE HYDROCHLORIDE, 0363-9130 — Acetaminophen, Diphenhydramine HCl Phenylephrine HCl, 0363-9236 — Diphenhydramine HCl, 0363-9664 — Acetaminophen Diphenhydramine HCL, 0363-9799 — Acetaminophen Diphenhydramine HCL, 0363-9835 — Diphenhydramine Hydrochloride, 0536-1214 — Diphenhydramine HCl, 0573-0148 — diphenhydramine HCl, ibuprofen, 0573-0167 — diphenhydramine HCl, ibuprofen, 0641-0376 — diphenhydramine hydrochloride, 0641-6282 — diphenhydramine hydrochloride, 0904-2056 — Diphenhydramine Hydrochloride, 0904-4274 — Diphenhydramine HCl, 0904-5307 — diphenhydramine hcl, 0904-5354 — Diphenhydramine Hydrochloride, Zinc Acetate, 0904-5551 — 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.