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24 HR niacin 1000 MG Extended Release Oral Tablet — RxCUI 1098134

RxNorm drug concept · Semantic clinical drug
RxCUI 1098134 Semantic clinical drug · SCD ● Current RxNorm concept 18 FDA products 42 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

RxCUI1098134
Official name24 HR niacin 1000 MG Extended Release Oral Tablet
Concept typeSemantic clinical drug (SCD)
RxNorm statusCurrent RxNorm concept
Also known as24 HR vit-B3 1000 MG Extended Release Oral Tablet; niacin 1000 MG 24HR Extended Release Oral Tablet; 24 HR nicotinic acid 1000 MG Extended Release Oral Tablet; 24 HR vitamin B3 1000 MG Extended Release Oral Tablet
FDA products mapped18
Package NDCs mapped42
Reported Medicaid activity (SDUD)8,285 prescriptions · 26 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 Niacin: what it is, how it’s used, side effects, and interactions.

📗 Our plain-language guide HelloPharmacist
  • Yes, flushing — redness, warmth, tingling, or itching of the skin — is actually the most common side effect of niacin, and it's completely expected, especially when you first start...
  • Why is my face turning red after I take niacin? Is that normal?
  • Your doctor may prescribe them together, but you do need to be aware of one important risk: combining niacin with a statin raises your chances of muscle damage — a condition called...
  • I take a statin for my cholesterol. Is it safe to take niacin at the same time?
📖 Read our full Niacin guide →

🕸️ Concept Web — How 24 HR niacin 1000 MG Extended Release Oral Table... 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 24 HR niacin 1000 MG Extended Release Oral Tablet RxCUI 1098134

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

  1. Ingredients 1

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

    • Niacin 7393
  2. Brand names 1

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

    • Niaspan 346366
  3. Dose forms 9

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

    • Niacin Extended Release Oral Tablet 205199
    • Niacin Oral Product 1158120
    • Niacin Pill 1158121
    • Niacin Extended Release Oral Tablet [Niaspan] 380894
    • Niaspan Oral Product 1182879
    • Niaspan Pill 1183356
    • Extended Release Oral Tablet 316945
    • Oral Product 1151131
    • +1 more in this family
  4. Clinical & branded drugs 3

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

    • Niacin 1000 MG 316337
    • 24 HR niacin 1000 MG Extended Release Oral Tablet [Niaspan] 1098135
    • Niacin 1000 MG [Niaspan] 575158

Showing up to 8 concepts per family — 13 of 14 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

  • Niacin 1000 MG SCDC · 316337
  • Niacin Extended Release Oral Tablet SCDF · 205199
  • Niacin Oral Product SCDG · 1158120
  • Niacin Pill SCDG · 1158121

Brand-Name Concepts

  • 24 HR niacin 1000 MG Extended Release Oral Tablet [Niaspan] SBD · 1098135
  • Niacin 1000 MG [Niaspan] SBDC · 575158
  • Niacin Extended Release Oral Tablet [Niaspan] SBDF · 380894
  • Niaspan Oral Product SBDG · 1182879
  • Niaspan Pill SBDG · 1183356
  • Niaspan BN · 346366

📦 FDA Products & Package NDCs

18 products · 42 package NDCs
42 package NDCs map to RxCUI 1098134 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
33342-0187-10 90 TABLET in 1 BOTTLE (33342-187-10) Niacin Macleods Pharmaceuticals Limited 2022-03-03
33342-0187-11 100 TABLET in 1 BOTTLE (33342-187-11) Niacin Macleods Pharmaceuticals Limited 2022-03-03
33342-0189-10 90 TABLET in 1 BOTTLE (33342-189-10) Niacin Macleods Pharmaceuticals Limited 2022-03-03
33342-0189-11 100 TABLET in 1 BOTTLE (33342-189-11) Niacin Macleods Pharmaceuticals Limited 2022-03-03
47335-0539-08 100 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE (47335... NIACIN Sun Pharmaceutical Industries, Inc. 2014-06-27
47335-0539-18 1000 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE (4733... NIACIN Sun Pharmaceutical Industries, Inc. 2014-06-27
47335-0539-81 90 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE (47335-... NIACIN Sun Pharmaceutical Industries, Inc. 2014-06-27
47335-0539-83 30 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE (47335-... NIACIN Sun Pharmaceutical Industries, Inc. 2014-06-27
47335-0539-88 100 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE (47335... NIACIN Sun Pharmaceutical Industries, Inc. 2014-06-27
47335-0613-08 100 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE (47335... NIACIN Sun Pharmaceutical Industries, Inc. 2014-06-27
47335-0613-18 1000 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE (4733... NIACIN Sun Pharmaceutical Industries, Inc. 2014-06-27
47335-0613-81 90 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE (47335-... NIACIN Sun Pharmaceutical Industries, Inc. 2014-06-27
47335-0613-83 30 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE (47335-... NIACIN Sun Pharmaceutical Industries, Inc. 2014-06-27
47335-0613-88 100 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE (47335... NIACIN Sun Pharmaceutical Industries, Inc. 2014-06-27
47335-0614-18 1000 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE (4733... NIACIN Sun Pharmaceutical Industries, Inc. 2014-06-27
47335-0614-81 90 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE (47335-... NIACIN Sun Pharmaceutical Industries, Inc. 2014-06-27
47335-0614-83 30 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE (47335-... NIACIN Sun Pharmaceutical Industries, Inc. 2014-06-27
47335-0614-88 100 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE (47335... NIACIN Sun Pharmaceutical Industries, Inc. 2014-06-27
50268-0584-13 30 BLISTER PACK in 1 BOX, UNIT-DOSE (50268-584-13) / 1 TABL... Niacin AvPAK 2017-09-14
51407-0267-90 90 TABLET, EXTENDED RELEASE in 1 BOTTLE (51407-267-90) Niacin Golden State Medical Supply, Inc. 2019-07-05
51407-0268-90 90 TABLET, EXTENDED RELEASE in 1 BOTTLE (51407-268-90) Niacin Golden State Medical Supply, Inc. 2019-07-05
59651-0018-05 500 TABLET, EXTENDED RELEASE in 1 BOTTLE (59651-018-05) Niacin Aurobindo Pharma Limited 2018-02-01
59651-0018-18 180 TABLET, EXTENDED RELEASE in 1 BOTTLE (59651-018-18) Niacin Aurobindo Pharma Limited 2018-02-01
59651-0018-90 90 TABLET, EXTENDED RELEASE in 1 BOTTLE (59651-018-90) Niacin Aurobindo Pharma Limited 2018-02-01
59651-0019-05 500 TABLET, EXTENDED RELEASE in 1 BOTTLE (59651-019-05) Niacin Aurobindo Pharma Limited 2018-02-01
59651-0019-18 180 TABLET, EXTENDED RELEASE in 1 BOTTLE (59651-019-18) Niacin Aurobindo Pharma Limited 2018-02-01
59651-0019-90 90 TABLET, EXTENDED RELEASE in 1 BOTTLE (59651-019-90) Niacin Aurobindo Pharma Limited 2018-02-01
59651-0020-05 500 TABLET, EXTENDED RELEASE in 1 BOTTLE (59651-020-05) Niacin Aurobindo Pharma Limited 2018-02-01
59651-0020-18 180 TABLET, EXTENDED RELEASE in 1 BOTTLE (59651-020-18) Niacin Aurobindo Pharma Limited 2018-02-01
59651-0020-90 90 TABLET, EXTENDED RELEASE in 1 BOTTLE (59651-020-90) Niacin Aurobindo Pharma Limited 2018-02-01
62135-0497-90 90 TABLET, EXTENDED RELEASE in 1 BOTTLE (62135-497-90) NIACIN Chartwell RX, LLC 2023-03-08
62135-0498-90 90 TABLET, EXTENDED RELEASE in 1 BOTTLE (62135-498-90) NIACIN Chartwell RX, LLC 2023-03-08
62175-0320-43 1000 TABLET, EXTENDED RELEASE in 1 BOTTLE (62175-320-43) Niacin Lannett Company, Inc. 2017-02-16
62175-0320-46 90 TABLET, EXTENDED RELEASE in 1 BOTTLE (62175-320-46) Niacin Lannett Company, Inc. 2017-02-16
62175-0322-43 1000 TABLET, EXTENDED RELEASE in 1 BOTTLE (62175-322-43) Niacin Lannett Company, Inc. 2017-02-16
62175-0322-46 90 TABLET, EXTENDED RELEASE in 1 BOTTLE (62175-322-46) Niacin Lannett Company, Inc. 2017-02-16
65162-0321-03 30 TABLET, EXTENDED RELEASE in 1 BOTTLE (65162-321-03) Niacin Amneal Pharmaceuticals LLC 2015-07-27
65162-0321-09 90 TABLET, EXTENDED RELEASE in 1 BOTTLE (65162-321-09) Niacin Amneal Pharmaceuticals LLC 2015-07-27
65162-0321-50 500 TABLET, EXTENDED RELEASE in 1 BOTTLE (65162-321-50) Niacin Amneal Pharmaceuticals LLC 2015-07-27
65162-0323-03 30 TABLET, EXTENDED RELEASE in 1 BOTTLE (65162-323-03) Niacin Amneal Pharmaceuticals LLC 2015-07-27
65162-0323-09 90 TABLET, EXTENDED RELEASE in 1 BOTTLE (65162-323-09) Niacin Amneal Pharmaceuticals LLC 2015-07-27
65162-0323-50 500 TABLET, EXTENDED RELEASE in 1 BOTTLE (65162-323-50) Niacin Amneal Pharmaceuticals LLC 2015-07-27
Observed labelers: Sun Pharmaceutical Industries, Inc. (14) · Aurobindo Pharma Limited (9) · Amneal Pharmaceuticals LLC (6) · Lannett Company, Inc. (4) · Macleods Pharmaceuticals Limited (4) · Chartwell RX, LLC (2) · +3 more — 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.