Product Information
DAPSONE 25 MG TABLET is a generic product labeled by Westminster Pharmaceuticals LLC, priced at $0.4591 per EA under NDC 69367040901. Its NADAC has been published 42 times since Dec 17, 2025.
FDA first approved this application before 1982. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
25 mg/1
Manufacturer
Westminster Pharmaceuticals LLCNDC
69367040901
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
DAPSONEApproval Type
Generic (ANDA)
FDA Application
ANDA086841FDA Approved
Before 1982
TE Code
AB
On Market Since
8/21/2025
Pharmacological Classes
Price Statistics
The NADAC for DAPSONE 25 MG TABLET has been published 42 times since Dec 17, 2025, and over the history we have for it it has declined 19.4%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.4591 per EA |
|---|---|
| All-time high | $0.5694 (Jan 14, 2026) |
| All-time low | $0.4591 (Sep 23, 2026) |
| 52-week high | $0.5694 |
| 52-week low | $0.4591 |
| Median price | $0.5191 |
| Average price | $0.5278 |
| Largest weekly change | +9.0% (May 20, 2026) |
| Weeks tracked | 42 |
| Tracking since | Dec 17, 2025 |
Generic Alternatives
The matcher finds 3 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
Westminster Pharmaceuticals LLC manufacturer profile
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Drug market
Dapsone market comparison
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Therapeutic class
Sulfone 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 DAPSONE 25 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for DAPSONE 25 MG TABLET, manufactured by Westminster Pharmaceuticals LLC, is $0.4591 per EA (NDC 69367040901), effective Sep 30, 2026.
How has the price of DAPSONE 25 MG TABLET changed over time?
Over the history we have for it, the NADAC for DAPSONE 25 MG TABLET has declined 19.4%. It has been tracked across 42 weekly CMS publications since Dec 17, 2025.
What are the highest and lowest recorded NADAC prices for DAPSONE 25 MG TABLET?
Since Dec 17, 2025, the NADAC for DAPSONE 25 MG TABLET has ranged from a low of $0.4591 (Sep 23, 2026) to a high of $0.5694 (Jan 14, 2026), with a median of $0.5191 per EA.
Are there cheaper alternatives to DAPSONE 25 MG TABLET?
3 manufacturers publish a NADAC-priced product with the same active ingredient and strength as DAPSONE 25 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures DAPSONE 25 MG TABLET?
DAPSONE 25 MG TABLET (NDC 69367040901) is labeled by Westminster Pharmaceuticals LLC, and CMS classifies it as a generic product.