Product Information
MONTELUKAST SOD 4 MG TAB CHEW is a generic product labeled by Unichem Pharmaceuticals (USA) Inc., priced at $0.0753 per EA under NDC 29300022110. Its NADAC has been published 376 times since Jul 24, 2019.
FDA first approved this application on Jul 2, 2018. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
4 mg/1
Manufacturer
Unichem Pharmaceuticals (USA) Inc.NDC
29300022110
Classification
Generic
Dosage Form
TABLET, CHEWABLE
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
MONTELUKAST SODIUMApproval Type
Generic (ANDA)
FDA Application
ANDA208621FDA Approved
7/2/2018
TE Code
AB
On Market Since
8/20/2018
Pharmacological Classes
Price Statistics
The NADAC for MONTELUKAST SOD 4 MG TAB CHEW has been published 376 times since Jul 24, 2019, and over the history we have for it it has declined 32.3%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0753 per EA |
|---|---|
| All-time high | $0.1347 (Oct 16, 2019) |
| All-time low | $0.0659 (Nov 20, 2024) |
| 52-week high | $0.0851 |
| 52-week low | $0.0689 |
| Median price | $0.0877 |
| Average price | $0.0916 |
| Largest weekly change | +27.1% (Jun 19, 2024) |
| Weeks tracked | 376 |
| Tracking since | Jul 24, 2019 |
Generic Alternatives
The matcher finds 2 manufacturers offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, up to 10 shown below). None of the shown alternatives sit below the current price. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
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Manufacturer
Unichem Pharmaceuticals (USA) Inc. manufacturer profile
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Drug market
montelukast sodium market comparison
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Therapeutic class
Leukotriene Receptor Antagonist class view
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Trend hub
Latest market trends
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Guide
Understanding NADAC pricing
Use the explainer when you need context on how CMS publishes NADAC and how to interpret the number on this page.
Frequently asked questions
What is the NADAC price of MONTELUKAST SOD 4 MG TAB CHEW?
The current National Average Drug Acquisition Cost (NADAC) for MONTELUKAST SOD 4 MG TAB CHEW, manufactured by Unichem Pharmaceuticals (USA) Inc., is $0.0753 per EA (NDC 29300022110), effective Sep 30, 2026.
How has the price of MONTELUKAST SOD 4 MG TAB CHEW changed over time?
Over the history we have for it, the NADAC for MONTELUKAST SOD 4 MG TAB CHEW has declined 32.3%. It has been tracked across 376 weekly CMS publications since Jul 24, 2019.
What are the highest and lowest recorded NADAC prices for MONTELUKAST SOD 4 MG TAB CHEW?
Since Jul 24, 2019, the NADAC for MONTELUKAST SOD 4 MG TAB CHEW has ranged from a low of $0.0659 (Nov 20, 2024) to a high of $0.1347 (Oct 16, 2019), with a median of $0.0877 per EA.
Are there cheaper alternatives to MONTELUKAST SOD 4 MG TAB CHEW?
2 manufacturers publish a NADAC-priced product with the same active ingredient and strength as MONTELUKAST SOD 4 MG TAB CHEW in a comparable dosage form, but none are currently priced below it.
Who manufactures MONTELUKAST SOD 4 MG TAB CHEW?
MONTELUKAST SOD 4 MG TAB CHEW (NDC 29300022110) is labeled by Unichem Pharmaceuticals (USA) Inc., and CMS classifies it as a generic product.