Product Information
ACETAZOLAMIDE 250 MG TABLET is a generic product labeled by Sun Pharmaceutical Industries Inc., priced at $0.1340 per EA under NDC 51672402301. Its NADAC has been published 657 times since Nov 28, 2013.
Strength
250 mg/1
Manufacturer
Sun Pharmaceutical Industries Inc.NDC
51672402301
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
ACETAZOLAMIDEApproval Type
Generic (ANDA)
FDA Application
ANDA040195On Market Since
5/28/1997
Pharmacological Classes
Price Statistics
The NADAC for ACETAZOLAMIDE 250 MG TABLET has been published 657 times since Nov 28, 2013, and over the history we have for it it has declined 75.8%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1340 per EA |
|---|---|
| All-time high | $2.2712 (Aug 13, 2014) |
| All-time low | $0.1231 (Dec 17, 2025) |
| 52-week high | $0.1531 |
| 52-week low | $0.1231 |
| Median price | $0.9329 |
| Average price | $1.0034 |
| Largest weekly change | +107.9% (Feb 19, 2014) |
| Weeks tracked | 657 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 7 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 7 manufacturers (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.
Frequently asked questions
What is the NADAC price of ACETAZOLAMIDE 250 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for ACETAZOLAMIDE 250 MG TABLET, manufactured by Sun Pharmaceutical Industries Inc., is $0.1340 per EA (NDC 51672402301), effective Jun 24, 2026.
How has the price of ACETAZOLAMIDE 250 MG TABLET changed over time?
Over the history we have for it, the NADAC for ACETAZOLAMIDE 250 MG TABLET has declined 75.8%. It has been tracked across 657 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for ACETAZOLAMIDE 250 MG TABLET?
Since Nov 28, 2013, the NADAC for ACETAZOLAMIDE 250 MG TABLET has ranged from a low of $0.1231 (Dec 17, 2025) to a high of $2.2712 (Aug 13, 2014), with a median of $0.9329 per EA.
Are there cheaper alternatives to ACETAZOLAMIDE 250 MG TABLET?
7 NADAC-published products share the same active ingredient, strength, and dosage form as ACETAZOLAMIDE 250 MG TABLET, but none are currently priced below it.
Who manufactures ACETAZOLAMIDE 250 MG TABLET?
ACETAZOLAMIDE 250 MG TABLET (NDC 51672402301) is labeled by Sun Pharmaceutical Industries Inc., and CMS classifies it as a generic product.
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