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{1 (acetaminophen 325 MG / dextromethorphan hydrobromide 10 MG / guaifenesin 200 MG / phen... — RxCUI 2634816

RxNorm drug concept · Generic pack
RxCUI 2634816 Generic pack · GPCK ● Current RxNorm concept 1 FDA product 1 package NDC 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

RxCUI2634816
Official name{1 (acetaminophen 325 MG / dextromethorphan hydrobromide 10 MG / guaifenesin 200 MG / phenylephrine hydrochloride 5 MG Oral Tablet) / 1 (acetaminophen 325 MG / diphenhydramine hydrochloride 12.5 MG / phenylephrine hydrochloride 5 MG Oral Tablet) } Pack
Concept typeGeneric pack (GPCK)
RxNorm statusCurrent RxNorm concept
Also known as1 daytime (acetaminophen 325 MG / dextromethorphan HBr 10 MG / guaifenesin 200 MG / phenylephrine HCl 5 MG Oral Tablet) / 1 nighttime (acetaminophen 325 MG / diphenhydramine HCl 12.5 MG / phenylephrine HCl 5 MG Oral Tablet) Pack
FDA products mapped1
Package NDCs mapped1
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
  • It gives temporary relief of pain and itching on the skin. That includes minor burns, minor cuts or scrapes, insect bites, minor skin irritations, and rashes from poison ivy, oak o...
  • Adults and children 2 and older can apply it to the affected area no more than 3 to 4 times a day. Don't use it more often than directed. For a child under 2, check with a doctor f...
  • No. Don't use it on large areas of the body or on broken, blistered or oozing skin. Also avoid it on chicken pox or sunburn.
  • Can I put it on a large area or on blistered skin?
📖 Read our full Diphenhydramine Topical guide →

🕸️ Concept Web — How {1 (acetaminophen 325 MG / dextromethorphan hydr... 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 {1 (acetaminophen 325 MG / dextromethorphan hydrobromide 10 MG / guaifenesin 200 MG / phenylephrine hydrochloride 5 MG Oral Tablet) / 1 (acetaminophen 325 MG / diphenhydramine hydrochloride 12.5 MG / phenylephrine hydrochloride 5 MG Oral Tablet) } Pack RxCUI 2634816

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

  1. Ingredients 10

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

    • Acetaminophen 161
    • Dextromethorphan 3289
    • Diphenhydramine 3498
    • Guaifenesin 5032
    • Phenylephrine 8163
    • Acetaminophen / dextromethorphan / guaifenesin / phenylephrine 689776
    • Acetaminophen / diphenhydramine / phenylephrine 689785
    • Dextromethorphan hydrobromide 102490
    • +2 more in this family
  2. Dose forms 15

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

    • Acetaminophen / dextromethorphan / guaifenesin / phenylephrine Oral Tablet 376003
    • Acetaminophen / diphenhydramine / phenylephrine Oral Tablet 602581
    • Acetaminophen / dextromethorphan hydrobromide / guaifenesin / phenylephrine hydrochloride Oral Tablet 2648597
    • Acetaminophen / diphenhydramine hydrochloride / phenylephrine hydrochloride Oral Tablet 2647775
    • Acetaminophen / dextromethorphan / guaifenesin / phenylephrine Oral Product 1155905
    • Acetaminophen / dextromethorphan / guaifenesin / phenylephrine Pill 1155906
    • Acetaminophen / diphenhydramine / phenylephrine Oral Product 1151196
    • Acetaminophen / diphenhydramine / phenylephrine Pill 1151197
    • +7 more in this family
  3. Clinical & branded drugs 7

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

Showing up to 8 concepts per family — 23 of 32 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

📦 FDA Products & Package NDCs

1 product · 1 package NDC
1 package NDC map to RxCUI 2634816 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
79903-0236-20 1 KIT in 1 CARTON (79903-236-20) * 12 TABLET, FILM COATED... Cold and Flu Daytime Nighttime WALMART INC. 2023-12-08
Observed labelers: WALMART INC. (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.