Product Information
ZONISAMIDE 25 MG CAPSULE is a generic product labeled by Viona Pharmaceuticals Inc., priced at $0.0597 per EA under NDC 72578004001. Its NADAC has been published 185 times since Dec 14, 2022.
Strength
25 mg/1
Manufacturer
Viona Pharmaceuticals Inc.NDC
72578004001
Classification
Generic
Dosage Form
CAPSULE
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
ZONISAMIDEApproval Type
Generic (ANDA)
FDA Application
ANDA077625On Market Since
7/4/2022
Pharmacological Classes
Price Statistics
The NADAC for ZONISAMIDE 25 MG CAPSULE has been published 185 times since Dec 14, 2022, and over the history we have for it it has declined 20.0%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0597 per EA |
|---|---|
| All-time high | $0.0841 (Feb 14, 2024) |
| All-time low | $0.0494 (Jul 17, 2024) |
| 52-week high | $0.0739 |
| 52-week low | $0.0583 |
| Median price | $0.0725 |
| Average price | $0.0703 |
| Largest weekly change | +48.9% (Aug 21, 2024) |
| Weeks tracked | 185 |
| Tracking since | Dec 14, 2022 |
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 ZONISAMIDE 25 MG CAPSULE?
The current National Average Drug Acquisition Cost (NADAC) for ZONISAMIDE 25 MG CAPSULE, manufactured by Viona Pharmaceuticals Inc., is $0.0597 per EA (NDC 72578004001), effective Jun 24, 2026.
How has the price of ZONISAMIDE 25 MG CAPSULE changed over time?
Over the history we have for it, the NADAC for ZONISAMIDE 25 MG CAPSULE has declined 20.0%. It has been tracked across 185 weekly CMS publications since Dec 14, 2022.
What are the highest and lowest recorded NADAC prices for ZONISAMIDE 25 MG CAPSULE?
Since Dec 14, 2022, the NADAC for ZONISAMIDE 25 MG CAPSULE has ranged from a low of $0.0494 (Jul 17, 2024) to a high of $0.0841 (Feb 14, 2024), with a median of $0.0725 per EA.
Are there cheaper alternatives to ZONISAMIDE 25 MG CAPSULE?
7 NADAC-published products share the same active ingredient, strength, and dosage form as ZONISAMIDE 25 MG CAPSULE, but none are currently priced below it.
Who manufactures ZONISAMIDE 25 MG CAPSULE?
ZONISAMIDE 25 MG CAPSULE (NDC 72578004001) is labeled by Viona Pharmaceuticals Inc., and CMS classifies it as a generic product.
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