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Montelukast 4 MG Chewable Tablet — RxCUI 311759

RxNorm drug concept · Semantic clinical drug
RxCUI 311759 Semantic clinical drug · SCD ● Current RxNorm concept 45 FDA products 124 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

RxCUI311759
Official nameMontelukast 4 MG Chewable Tablet
Concept typeSemantic clinical drug (SCD)
RxNorm statusCurrent RxNorm concept
Also known asmontelukast 4 MG (as montelukast sodium 4.2 MG) Chewable Tablet; montelukast sodium 4 MG Chewable Tablet
FDA products mapped45
Package NDCs mapped124
Reported Medicaid activity (SDUD)3,576,073 prescriptions · 52 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 Montelukast: what it is, how it’s used, side effects, and interactions.

📗 Our plain-language guide HelloPharmacist
  • It is used for long-term control of asthma, preventing breathing trouble triggered by exercise, and relieving seasonal and year-round allergy symptoms like a stuffy or runny nose....
  • For asthma, take it once daily in the evening, with or without food. For exercise-triggered symptoms, take it at least 2 hours before exercise. If you have both asthma and allergie...
  • No. Montelukast doesn't reverse an attack, so keep your rescue inhaler handy. You can keep taking montelukast during flare-ups, but use your rescue medicine when symptoms hit.
  • Can I use it for a sudden asthma attack?
📖 Read our full Montelukast guide →

🕸️ Concept Web — How Montelukast 4 MG Chewable 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 Montelukast 4 MG Chewable Tablet RxCUI 311759

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.

    • Montelukast 88249
  2. Brand names 1

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

    • Singulair 153889
  3. Dose forms 12

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

    • Montelukast Chewable Tablet 374624
    • Montelukast Chewable Product 1295640
    • Montelukast Oral Product 1157311
    • Montelukast Pill 1157312
    • Montelukast Chewable Tablet [Singulair] 369654
    • Singulair Chewable Product 1296363
    • Singulair Oral Product 1183693
    • Singulair Pill 1183694
    • +4 more in this family
  4. Clinical & branded drugs 3

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

Showing up to 8 concepts per family — 13 of 17 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

  • Montelukast 4 MG SCDC · 330865
  • Montelukast Chewable Tablet SCDF · 374624
  • Montelukast Chewable Product SCDG · 1295640
  • Montelukast Oral Product SCDG · 1157311
  • Montelukast Pill SCDG · 1157312

Brand-Name Concepts

  • Montelukast 4 MG Chewable Tablet [Singulair] SBD · 261367
  • Montelukast 4 MG [Singulair] SBDC · 542404
  • Montelukast Chewable Tablet [Singulair] SBDF · 369654
  • Singulair Chewable Product SBDG · 1296363
  • Singulair Oral Product SBDG · 1183693
  • Singulair Pill SBDG · 1183694
  • Singulair BN · 153889

📦 FDA Products & Package NDCs

45 products · 124 package NDCs
124 package NDCs map to RxCUI 311759 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
13668-0079-05 500 TABLET, CHEWABLE in 1 BOTTLE (13668-079-05) Montelukast Sodium Torrent Pharmaceuticals Limited 2012-08-03
13668-0079-30 30 TABLET, CHEWABLE in 1 BOTTLE (13668-079-30) Montelukast Sodium Torrent Pharmaceuticals Limited 2012-08-03
13668-0079-90 90 TABLET, CHEWABLE in 1 BOTTLE (13668-079-90) Montelukast Sodium Torrent Pharmaceuticals Limited 2012-08-03
13668-0080-05 500 TABLET, CHEWABLE in 1 BOTTLE (13668-080-05) Montelukast Sodium Torrent Pharmaceuticals Limited 2012-08-03
13668-0080-30 30 TABLET, CHEWABLE in 1 BOTTLE (13668-080-30) Montelukast Sodium Torrent Pharmaceuticals Limited 2012-08-03
13668-0080-90 90 TABLET, CHEWABLE in 1 BOTTLE (13668-080-90) Montelukast Sodium Torrent Pharmaceuticals Limited 2012-08-03
13668-0081-05 500 TABLET in 1 BOTTLE (13668-081-05) Montelukast Sodium Torrent Pharmaceuticals Limited 2012-08-03
13668-0081-30 30 TABLET in 1 BOTTLE (13668-081-30) Montelukast Sodium Torrent Pharmaceuticals Limited 2012-08-03
13668-0081-32 3200 TABLET in 1 BOTTLE (13668-081-32) Montelukast Sodium Torrent Pharmaceuticals Limited 2012-08-03
13668-0081-74 100 TABLET in 1 CARTON (13668-081-74) Montelukast Sodium Torrent Pharmaceuticals Limited 2012-08-03
13668-0081-90 90 TABLET in 1 BOTTLE (13668-081-90) Montelukast Sodium Torrent Pharmaceuticals Limited 2012-08-03
13668-0531-94 30 PACKET in 1 CARTON (13668-531-94) / 500 mg in 1 PACKET (... Montelukast Sodium Torrent Pharmaceuticals Limited 2017-03-30
27241-0015-31 30 GRANULE in 1 CARTON (27241-015-31) MONTELUKAST SODIUM Ajanta Pharma USA Inc. 2015-08-13
27241-0016-03 30 TABLET, CHEWABLE in 1 BOTTLE (27241-016-03) MONTELUKAST SODIUM Ajanta Pharma USA Inc. 2015-08-13
27241-0016-09 90 TABLET, CHEWABLE in 1 BOTTLE (27241-016-09) MONTELUKAST SODIUM Ajanta Pharma USA Inc. 2015-08-13
27241-0017-03 30 TABLET, CHEWABLE in 1 BOTTLE (27241-017-03) MONTELUKAST SODIUM Ajanta Pharma USA Inc. 2015-08-13
27241-0017-09 90 TABLET, CHEWABLE in 1 BOTTLE (27241-017-09) MONTELUKAST SODIUM Ajanta Pharma USA Inc. 2015-08-13
27241-0018-03 30 TABLET, COATED in 1 BOTTLE (27241-018-03) MONTELUKAST SODIUM Ajanta Pharma USA Inc. 2015-08-13
27241-0018-09 90 TABLET, COATED in 1 BOTTLE (27241-018-09) MONTELUKAST SODIUM Ajanta Pharma USA Inc. 2015-08-13
27241-0018-90 1000 TABLET, COATED in 1 BOTTLE (27241-018-90) MONTELUKAST SODIUM Ajanta Pharma USA Inc. 2015-08-13
29300-0220-01 100 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (29300-220-01) montelukast sodium Unichem Pharmaceuticals (USA), Inc. 2016-01-01
29300-0220-10 1000 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (29300-220-10) montelukast sodium Unichem Pharmaceuticals (USA), Inc. 2016-01-01
29300-0220-13 30 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (29300-220-13) montelukast sodium Unichem Pharmaceuticals (USA), Inc. 2016-01-01
29300-0220-19 90 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (29300-220-19) montelukast sodium Unichem Pharmaceuticals (USA), Inc. 2016-01-01
29300-0221-10 1000 TABLET, CHEWABLE in 1 BOTTLE, PLASTIC (29300-221-10) montelukast sodium Unichem Pharmaceuticals (USA), Inc. 2018-08-20
29300-0221-13 30 TABLET, CHEWABLE in 1 BOTTLE, PLASTIC (29300-221-13) montelukast sodium Unichem Pharmaceuticals (USA), Inc. 2018-08-20
29300-0221-19 90 TABLET, CHEWABLE in 1 BOTTLE, PLASTIC (29300-221-19) montelukast sodium Unichem Pharmaceuticals (USA), Inc. 2018-08-20
29300-0222-10 1000 TABLET, CHEWABLE in 1 BOTTLE, PLASTIC (29300-222-10) montelukast sodium Unichem Pharmaceuticals (USA), Inc. 2018-08-20
29300-0222-13 30 TABLET, CHEWABLE in 1 BOTTLE, PLASTIC (29300-222-13) montelukast sodium Unichem Pharmaceuticals (USA), Inc. 2018-08-20
29300-0222-19 90 TABLET, CHEWABLE in 1 BOTTLE, PLASTIC (29300-222-19) montelukast sodium Unichem Pharmaceuticals (USA), Inc. 2018-08-20
31722-0727-01 100 TABLET, CHEWABLE in 1 BOTTLE (31722-727-01) montelukast sodium Camber Pharmaceuticals, Inc. 2015-05-27
31722-0727-10 1000 TABLET, CHEWABLE in 1 BOTTLE (31722-727-10) montelukast sodium Camber Pharmaceuticals, Inc. 2015-05-27
31722-0727-30 30 TABLET, CHEWABLE in 1 BOTTLE (31722-727-30) montelukast sodium Camber Pharmaceuticals, Inc. 2015-05-27
31722-0727-31 10 TABLET, CHEWABLE in 1 BLISTER PACK (31722-727-31) montelukast sodium Camber Pharmaceuticals, Inc. 2015-05-27
31722-0727-32 100 TABLET, CHEWABLE in 1 CARTON (31722-727-32) montelukast sodium Camber Pharmaceuticals, Inc. 2015-05-27
31722-0727-90 90 TABLET, CHEWABLE in 1 BOTTLE (31722-727-90) montelukast sodium Camber Pharmaceuticals, Inc. 2015-05-27
31722-0728-01 100 TABLET, CHEWABLE in 1 BOTTLE (31722-728-01) montelukast sodium Camber Pharmaceuticals, Inc. 2015-05-27
31722-0728-10 1000 TABLET, CHEWABLE in 1 BOTTLE (31722-728-10) montelukast sodium Camber Pharmaceuticals, Inc. 2015-05-27
31722-0728-30 30 TABLET, CHEWABLE in 1 BOTTLE (31722-728-30) montelukast sodium Camber Pharmaceuticals, Inc. 2015-05-27
31722-0728-31 10 TABLET, CHEWABLE in 1 BLISTER PACK (31722-728-31) montelukast sodium Camber Pharmaceuticals, Inc. 2015-05-27
31722-0728-32 100 TABLET, CHEWABLE in 1 CARTON (31722-728-32) montelukast sodium Camber Pharmaceuticals, Inc. 2015-05-27
31722-0728-90 90 TABLET, CHEWABLE in 1 BOTTLE (31722-728-90) montelukast sodium Camber Pharmaceuticals, Inc. 2015-05-27
33342-0110-07 30 TABLET, CHEWABLE in 1 BOTTLE (33342-110-07) Montelukast sodium Macleods Pharmaceuticals Limited 2015-03-13
33342-0110-10 90 TABLET, CHEWABLE in 1 BOTTLE (33342-110-10) Montelukast sodium Macleods Pharmaceuticals Limited 2015-03-13
33342-0110-12 100 TABLET, CHEWABLE in 1 BLISTER PACK (33342-110-12) Montelukast sodium Macleods Pharmaceuticals Limited 2015-03-13
33342-0110-15 500 TABLET, CHEWABLE in 1 BOTTLE (33342-110-15) Montelukast sodium Macleods Pharmaceuticals Limited 2015-03-13
33342-0110-39 90 TABLET, CHEWABLE in 1 BLISTER PACK (33342-110-39) Montelukast sodium Macleods Pharmaceuticals Limited 2015-03-13
33342-0110-44 1000 TABLET, CHEWABLE in 1 BOTTLE (33342-110-44) Montelukast sodium Macleods Pharmaceuticals Limited 2015-09-25
33342-0111-07 30 TABLET, CHEWABLE in 1 BOTTLE (33342-111-07) Montelukast sodium Macleods Pharmaceuticals Limited 2015-03-13
33342-0111-10 90 TABLET, CHEWABLE in 1 BOTTLE (33342-111-10) Montelukast sodium Macleods Pharmaceuticals Limited 2015-03-13
Observed labelers: Dr.Reddy's Laboratories Limited (13) · Camber Pharmaceuticals, Inc. (12) · Macleods Pharmaceuticals Limited (12) · Torrent Pharmaceuticals Limited (12) · Aurobindo Pharma Limited (10) · Unichem Pharmaceuticals (USA), Inc. (10) · +12 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.