Product Information
TOPIRAMATE ER 100 MG CAPSULE is a generic product labeled by Zydus Pharmaceuticals (USA) Inc., priced at $10.7594 per EA under NDC 68382076906. Its NADAC has been published 171 times since Mar 22, 2023.
Strength
100 mg/1
Manufacturer
Zydus Pharmaceuticals (USA) Inc.NDC
68382076906
Classification
Generic
Dosage Form
CAPSULE, EXTENDED RELEASE
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
TOPIRAMATEApproval Type
Generic (ANDA)
FDA Application
ANDA207382On Market Since
9/10/2024
Pharmacological Classes
Price Statistics
The NADAC for TOPIRAMATE ER 100 MG CAPSULE has been published 171 times since Mar 22, 2023, and over the history we have for it it has declined 56.8%. The table below summarizes its recorded NADAC range and movement.
| Current price | $10.7594 per EA |
|---|---|
| All-time high | $25.3872 (Jul 12, 2023) |
| All-time low | $10.7594 (Jun 17, 2026) |
| 52-week high | $13.4348 |
| 52-week low | $10.7594 |
| Median price | $14.0248 |
| Average price | $15.9409 |
| Largest weekly change | +38.3% (Aug 21, 2024) |
| Weeks tracked | 171 |
| Tracking since | Mar 22, 2023 |
Generic Alternatives
The matcher finds 12 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 10 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 99% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Frequently asked questions
What is the NADAC price of TOPIRAMATE ER 100 MG CAPSULE?
The current National Average Drug Acquisition Cost (NADAC) for TOPIRAMATE ER 100 MG CAPSULE, manufactured by Zydus Pharmaceuticals (USA) Inc., is $10.7594 per EA (NDC 68382076906), effective Jun 24, 2026.
How has the price of TOPIRAMATE ER 100 MG CAPSULE changed over time?
Over the history we have for it, the NADAC for TOPIRAMATE ER 100 MG CAPSULE has declined 56.8%. It has been tracked across 171 weekly CMS publications since Mar 22, 2023.
What are the highest and lowest recorded NADAC prices for TOPIRAMATE ER 100 MG CAPSULE?
Since Mar 22, 2023, the NADAC for TOPIRAMATE ER 100 MG CAPSULE has ranged from a low of $10.7594 (Jun 17, 2026) to a high of $25.3872 (Jul 12, 2023), with a median of $14.0248 per EA.
Are there cheaper alternatives to TOPIRAMATE ER 100 MG CAPSULE?
Yes. 12 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, TOPIRAMATE 100 MG TABLET, is $0.0559 per EA — about 99% below TOPIRAMATE ER 100 MG CAPSULE.
Who manufactures TOPIRAMATE ER 100 MG CAPSULE?
TOPIRAMATE ER 100 MG CAPSULE (NDC 68382076906) is labeled by Zydus Pharmaceuticals (USA) Inc., and CMS classifies it as a generic product.
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Same classification