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Rimantadine hydrochloride 100 MG Oral Tablet — RxCUI 856605

RxNorm drug concept · Semantic clinical drug
RxCUI 856605 Semantic clinical drug · SCD ● Current RxNorm concept 1 FDA product 2 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

RxCUI856605
Official nameRimantadine hydrochloride 100 MG Oral Tablet
Concept typeSemantic clinical drug (SCD)
RxNorm statusCurrent RxNorm concept
Also known asriMANTAdine HCl 100 MG Oral Tablet
FDA products mapped1
Package NDCs mapped2
RxNorm release07/06/2026
Snapshot dataJul 14, 2026

📖 Skip the Codes — Read It in Plain English.

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

📗 Our plain-language guide HelloPharmacist
  • Rimantadine is an antiviral that fights influenza A, which is one of the main strains of flu. It works by blocking the virus from multiplying inside your cells. It won't 'cure' the...
  • What exactly does rimantadine do — and will it cure my flu?
  • It depends on your child's age and what you need it for. For kids ages 1 to 16, rimantadine is approved to prevent influenza A — for example, if there's an outbreak at school and y...
  • The most common ones are stomach-related — nausea, vomiting, stomach pain, and loss of appetite — plus some nervous system effects like trouble sleeping, dizziness, and headache. T...
📖 Read our full Rimantadine guide →

🕸️ Concept Web — How Rimantadine hydrochloride 100 MG Oral Tablet 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 Rimantadine hydrochloride 100 MG Oral Tablet RxCUI 856605

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.

    • Rimantadine 9386
    • Rimantadine hydrochloride 82093
  2. Brand names 1

    The same medicine's trade names. A brand name alone says nothing about strength or form.

    • Flumadine 227249
  3. Dose forms 13

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

    • Rimantadine Oral Tablet 373789
    • Rimantadine hydrochloride Oral Tablet 2648611
    • Rimantadine Oral Product 1165474
    • Rimantadine Pill 1165475
    • Rimantadine hydrochloride Oral Product 2661516
    • Rimantadine hydrochloride Pill 2660447
    • Rimantadine Oral Tablet [Flumadine] 368744
    • Rimantadine hydrochloride Oral Tablet [Flumadine] 2656208
    • +5 more in this family
  4. Clinical & branded drugs 3

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

    • Rimantadine hydrochloride 100 MG 856604
    • Rimantadine hydrochloride 100 MG Oral Tablet [Flumadine] 856607
    • Rimantadine hydrochloride 100 MG [Flumadine] 856606

Showing up to 8 concepts per family — 14 of 19 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

  • Rimantadine hydrochloride 100 MG SCDC · 856604
  • Rimantadine Oral Tablet SCDF · 373789
  • Rimantadine hydrochloride Oral Tablet SCDFP · 2648611
  • Rimantadine Oral Product SCDG · 1165474
  • Rimantadine Pill SCDG · 1165475
  • Rimantadine hydrochloride Oral Product SCDGP · 2661516
  • Rimantadine hydrochloride Pill SCDGP · 2660447

Brand-Name Concepts

  • Rimantadine hydrochloride 100 MG Oral Tablet [Flumadine] SBD · 856607
  • Rimantadine hydrochloride 100 MG [Flumadine] SBDC · 856606
  • Rimantadine Oral Tablet [Flumadine] SBDF · 368744
  • Rimantadine hydrochloride Oral Tablet [Flumadine] SBDFP · 2656208
  • Flumadine Oral Product SBDG · 1171170
  • Flumadine Pill SBDG · 1171171
  • Flumadine BN · 227249

📦 FDA Products & Package NDCs

1 product · 2 package NDCs
2 package NDCs map to RxCUI 856605 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
00115-1911-01 100 TABLET, FILM COATED in 1 BOTTLE (0115-1911-01) Rimantadine Hydrochloride Amneal Pharmaceuticals of New York LLC 2021-11-16
00115-1911-02 500 TABLET, FILM COATED in 1 BOTTLE (0115-1911-02) Rimantadine Hydrochloride Amneal Pharmaceuticals of New York LLC 2021-11-16
Observed labelers: Amneal Pharmaceuticals of New York LLC (2) — 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.