Product Information
ACETAZOLAMIDE 250 MG TABLET is a generic product labeled by AvPAK, priced at $0.1315 per EA under NDC 50268005415. Its NADAC has been published 306 times since Oct 14, 2020.
FDA first approved this application on Nov 20, 2017. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
250 mg/1
Manufacturer
AvPAKNDC
50268005415
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
ACETAZOLAMIDEApproval Type
Generic (ANDA)
FDA Application
ANDA209734FDA Approved
11/20/2017
TE Code
AB
On Market Since
7/7/2020
Pharmacological Classes
Price Statistics
The NADAC for ACETAZOLAMIDE 250 MG TABLET has been published 306 times since Oct 14, 2020, and over the history we have for it it has declined 84.1%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1315 per EA |
|---|---|
| All-time high | $0.8260 (Oct 14, 2020) |
| All-time low | $0.1231 (Dec 17, 2025) |
| 52-week high | $0.1489 |
| 52-week low | $0.1231 |
| Median price | $0.1979 |
| Average price | $0.2621 |
| Largest weekly change | -52.8% (Aug 18, 2021) |
| Weeks tracked | 306 |
| Tracking since | Oct 14, 2020 |
Generic Alternatives
The matcher finds 7 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
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 AvPAK, is $0.1315 per EA (NDC 50268005415), effective Aug 19, 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 84.1%. It has been tracked across 306 weekly CMS publications since Oct 14, 2020.
What are the highest and lowest recorded NADAC prices for ACETAZOLAMIDE 250 MG TABLET?
Since Oct 14, 2020, the NADAC for ACETAZOLAMIDE 250 MG TABLET has ranged from a low of $0.1231 (Dec 17, 2025) to a high of $0.8260 (Oct 14, 2020), with a median of $0.1979 per EA.
Are there cheaper alternatives to ACETAZOLAMIDE 250 MG TABLET?
7 manufacturers publish a NADAC-priced product with the same active ingredient and strength as ACETAZOLAMIDE 250 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures ACETAZOLAMIDE 250 MG TABLET?
ACETAZOLAMIDE 250 MG TABLET (NDC 50268005415) is labeled by AvPAK, and CMS classifies it as a generic product.