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Diphenhydramine hydrochloride 50 MG/ML Injectable Solution — RxCUI 1049633

RxNorm drug concept · Semantic clinical drug
RxCUI 1049633 Semantic clinical drug · SCD ● Current RxNorm concept 9 FDA products 9 package NDCs Snapshot Jul 14, 2026

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Compiled from public NLM RxNorm and FDA (openFDA NDC directory) data sources. Editorial policy

What you’re looking at: the standardized identity of one medicine, as the U.S. drug-data system sees it. Below — every FDA-listed product, package code, price benchmark, and billing code that maps to it.

🗂️ Key Facts

RxCUI1049633
Official nameDiphenhydramine hydrochloride 50 MG/ML Injectable Solution
Concept typeSemantic clinical drug (SCD)
RxNorm statusCurrent RxNorm concept
Also known asdiphenhydramine HCl 50 MG/ML Injectable Solution
FDA products mapped9
Package NDCs mapped9
Reported Medicaid activity (SDUD)149,683 prescriptions · 51 state & territory Medicaid programs · latest period Q4 2025
RxNorm release07/06/2026
Snapshot dataJul 14, 2026

📖 Skip the Codes — Read It in Plain English.

Our pharmacist-built guide to Diphenhydramine Topical: what it is, how it’s used, side effects, and interactions.

📗 Our plain-language guide HelloPharmacist
  • You can use it for temporary relief of pain and itching from everyday skin problems — things like insect bites, minor burns, minor cuts and scrapes, and general skin irritations. I...
  • What can I actually use this cream or spray for?
  • You can apply it up to 3 to 4 times a day, but no more than that. More frequent use isn't going to help more — and the label is clear that you shouldn't exceed that limit. For kids...
  • This is really important — do not use this topical product at the same time as any other product that contains diphenhydramine, even a pill or capsule. That includes allergy medici...
📖 Read our full Diphenhydramine Topical guide →

🕸️ Concept Web — How Diphenhydramine hydrochloride 50 MG/ML Injectabl... Connects

One RxCUI never lives alone. Follow the path from the raw ingredient down to the exact strength-and-form concepts FDA products carry — every stop is a real RxNorm concept with its own identifier. Hover or focus any chip for what it means.
This page's concept Diphenhydramine hydrochloride 50 MG/ML Injectable Solution RxCUI 1049633

Every web starts here: one RxCUI, one fixed meaning in the RxNorm vocabulary.

  1. Ingredients 2

    The active substance itself — no strength, form, or brand attached yet.

    • Diphenhydramine 3498
    • Diphenhydramine hydrochloride 1362
  2. Dose forms 6

    The ingredient poured into a form — tablet, solution, cream — still without one fixed strength.

    • Diphenhydramine Injectable Solution 371895
    • Diphenhydramine hydrochloride Injectable Solution 2646162
    • Diphenhydramine Injectable Product 1158446
    • Diphenhydramine hydrochloride Injectable Product 2660161
    • Injectable Solution 316949
    • Injectable Product 1151126
  3. Clinical & branded drugs 1

    Ingredient + strength + dose form. These are the concepts real FDA products actually carry.

    • Diphenhydramine hydrochloride 50 MG/ML 1049288

Showing up to 8 concepts per family — 9 of 9 stored related concepts drawn.
These are official RxNorm vocabulary relationships — how concepts name and organize the same medicine. They do not establish therapeutic equivalence or substitutability: two concepts appearing in one web is never a statement that products can be swapped.

🔀 Generic ⇄ Brand Crosswalk

The same medicine has an unbranded (generic) identity and one or more brand-name identities — each with its own RxCUI. This is a naming relationship in RxNorm, not a statement that any two products are substitutable.

Generic (Clinical) Concepts

  • Diphenhydramine hydrochloride 50 MG/ML SCDC · 1049288
  • Diphenhydramine Injectable Solution SCDF · 371895
  • Diphenhydramine hydrochloride Injectable Solution SCDFP · 2646162
  • Diphenhydramine Injectable Product SCDG · 1158446
  • Diphenhydramine hydrochloride Injectable Product SCDGP · 2660161

📦 FDA Products & Package NDCs

9 products · 9 package NDCs
9 package NDCs map to RxCUI 1049633 in the current snapshot — up to 50 per page. Each linked NDC opens its full package page.
Package NDC Package Brand / generic name Labeler Marketing start
00641-0376-25 25 VIAL in 1 PACKAGE (0641-0376-25) / 1 mL in 1 VIAL (0641-... Diphenhydramine Hydrochloride Hikma Pharmaceuticals USA Inc. 1972-11-27
23155-0263-31 1 VIAL, GLASS in 1 PACKAGE (23155-263-31) / 10 mL in 1 VIAL... Diphenhydramine Hydrochloride Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. 2025-12-15
42571-0511-56 1 VIAL, GLASS in 1 CARTON (42571-511-56) / 10 mL in 1 VIAL,... DIPHENHYDRAMINE HYDROCHLORIDE Micro Labs Limited 2025-11-01
50090-0878-00 1 VIAL in 1 CARTON (50090-0878-0) / 50 mL in 1 VIAL Diphenhydramine Hydrochloride A-S Medication Solutions 2014-11-28
50090-1841-00 25 VIAL in 1 PACKAGE (50090-1841-0) / 1 mL in 1 VIAL Diphenhydramine Hydrochloride A-S Medication Solutions 2015-05-21
55154-5102-05 5 VIAL in 1 BAG (55154-5102-5) / 1 mL in 1 VIAL Diphenhydramine Hydrochloride Cardinal Health 107, LLC 2011-06-28
70518-1082-01 25 VIAL in 1 PACKAGE (70518-1082-1) / 1 mL in 1 VIAL (70518... Diphenhydramine Hydrochloride REMEDYREPACK INC. 2018-03-27
83220-0001-11 1 KIT in 1 KIT (83220-001-11) * 1 POUCH in 1 BLISTER PACK... Deluxe Dental Emergency Kit Best Dental Kit LLC 2023-01-30
83220-0002-08 1 KIT in 1 KIT (83220-002-08) * 1 mL in 1 VIAL * 10 TABLE... Basic Dental Emergency Kit Best Dental Kit LLC 2023-01-30
Observed labelers: A-S Medication Solutions (2) · Best Dental Kit LLC (2) · Cardinal Health 107, LLC (1) · Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. (1) · Hikma Pharmaceuticals USA Inc. (1) · Micro Labs Limited (1) · +1 more — this is the FDA-listed mapping footprint, not sales, inventory, availability, or market share.

🧾 Billing Codes (HCPCS)

Medical billing codes (HCPCS "J-codes") that connect to this concept's packages — used mostly when a clinic or hospital bills for a drug it administers. Each code links to its full billing page.
CodeDescriptorMapped packagesSources
J1200 Diphenhydramine hcl injectio 4 CMS
⚠ A crosswalk is not coverage: an NDC↔HCPCS mapping does not guarantee any payer covers or pays the code. Always verify the current payer policy before billing.

🗃️ Sources & Limits

Atlas generation902fddb9-e9c1-4004-bf4c-dba4d51037c7
openFDA export observedJul 14, 2026
RxNorm release07/06/2026
Methodology2026-07-full-catalog-v1
  • A shared RxCUI does not prove interchangeability. Products mapped to the same concept are not thereby equivalent or substitutable — equivalence is a separate, product-level determination.
  • Listing here does not establish approval or coverage. Appearing in this snapshot is a data observation, not an FDA approval status or a payer coverage decision.
  • Missing data never means zero. A silent dataset (no price, no billing code, no utilization) means no observation — not that the real-world value is zero.
  • Counts describe the mapping footprint. Product, package, and labeler counts are the FDA-listed mapping footprint in this snapshot — not sales, inventory, availability, or market share.
This product uses publicly available data from the U.S. National Library of Medicine (NLM), National Institutes of Health, Department of Health and Human Services; NLM is not responsible for the product and does not endorse or recommend this or any other product.

Machine-readable JSON

Reference information about drug-concept identifiers and public regulatory data — not medical advice. Talk to your pharmacist or prescriber about your own medication.