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Diphenhydramine hydrochloride 25 MG Chewable Tablet — RxCUI 2046528

RxNorm drug concept · Semantic clinical drug
RxCUI 2046528 Semantic clinical drug · SCD ● Current RxNorm concept 10 FDA products 12 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

RxCUI2046528
Official nameDiphenhydramine hydrochloride 25 MG Chewable Tablet
Concept typeSemantic clinical drug (SCD)
RxNorm statusCurrent RxNorm concept
Also known asdiphenhydramine HCl 25 MG Chewable Tablet
FDA products mapped10
Package NDCs mapped12
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 25 MG Chewable Tab... 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 25 MG Chewable Tablet RxCUI 2046528

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 12

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

    • Diphenhydramine Chewable Tablet 371893
    • Diphenhydramine hydrochloride Chewable Tablet 2647062
    • Diphenhydramine Chewable Product 1294787
    • Diphenhydramine Oral Product 1158449
    • Diphenhydramine Pill 1158450
    • Diphenhydramine hydrochloride Chewable Product 2661011
    • Diphenhydramine hydrochloride Oral Product 2659104
    • Diphenhydramine hydrochloride Pill 2659100
    • +4 more in this family
  3. Clinical & branded drugs 1

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

    • Diphenhydramine hydrochloride 25 MG 901813

Showing up to 8 concepts per family — 11 of 15 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 25 MG SCDC · 901813
  • Diphenhydramine Chewable Tablet SCDF · 371893
  • Diphenhydramine hydrochloride Chewable Tablet SCDFP · 2647062
  • Diphenhydramine Chewable Product SCDG · 1294787
  • Diphenhydramine Oral Product SCDG · 1158449
  • Diphenhydramine Pill SCDG · 1158450
  • Diphenhydramine hydrochloride Chewable Product SCDGP · 2661011
  • Diphenhydramine hydrochloride Oral Product SCDGP · 2659104
  • Diphenhydramine hydrochloride Pill SCDGP · 2659100

📦 FDA Products & Package NDCs

10 products · 12 package NDCs
12 package NDCs map to RxCUI 2046528 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
00363-9236-50 50 CHEWABLE GEL in 1 BOTTLE, PLASTIC (0363-9236-50) Sleep Aid Walgreens 2026-03-13
11822-0685-08 4 BLISTER PACK in 1 CARTON (11822-0685-8) / 6 TABLET, CHEWA... Sleep-Aid Rite Aid Corporation 2021-06-16
69842-0685-44 3 BLISTER PACK in 1 CARTON (69842-685-44) / 6 TABLET, CHEWA... Allergy Relief CVS PHARMACY 2018-05-31
69842-0958-44 3 BLISTER PACK in 1 CARTON (69842-958-44) / 6 TABLET, CHEWA... Sleep-Aid Chewables Nighttime CVS PHARMACY 2018-07-31
73282-2520-01 20 BAR, CHEWABLE in 1 BOTTLE, PLASTIC (73282-2520-1) Adult Allergy Relief CalmCo 2023-10-20
73282-2526-01 20 CHEWABLE GEL in 1 BOTTLE, PLASTIC (73282-2526-1) Calmco Allergy Relief CalmCo LLC 2026-06-26
73282-2526-02 30 CHEWABLE GEL in 1 BOTTLE, PLASTIC (73282-2526-2) Calmco Allergy Relief CalmCo LLC 2026-06-26
73282-2527-01 20 CHEWABLE GEL in 1 BOTTLE, PLASTIC (73282-2527-1) CalmCo Sleep Aid CalmCo LLC 2026-06-26
73282-2527-02 30 CHEWABLE GEL in 1 BOTTLE, PLASTIC (73282-2527-2) CalmCo Sleep Aid CalmCo LLC 2026-06-26
73282-2528-01 20 CHEWABLE GEL in 1 BOTTLE, PLASTIC (73282-2528-1) CalmCo Sleep Aid CalmCo LLC 2026-06-26
73282-2529-01 20 CHEWABLE GEL in 1 BOTTLE, PLASTIC (73282-2529-1) Calmco Allergy Relief CalmCo LLC 2026-06-26
79903-0426-24 24 CHEWABLE GEL in 1 BOTTLE, PLASTIC (79903-426-24) Sleep-Aid WALMART INC. (see also Equate) 2026-02-28
Observed labelers: CalmCo LLC (6) · CVS PHARMACY (2) · CalmCo (1) · Rite Aid Corporation (1) · Walgreens (1) · WALMART INC. (see also Equate) (1) — this is the FDA-listed mapping footprint, not sales, inventory, availability, or market share.

🗃️ 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.