Product Information
TOPIRAMATE ER 200 MG CAPSULE is a generic product labeled by Zydus Pharmaceuticals (USA) Inc., priced at $20.3736 per EA under NDC 68382035806. Its NADAC has been published 143 times since Jan 10, 2024.
FDA first approved this application on Nov 24, 2017. Its Orange Book therapeutic-equivalence code is AB1 — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
200 mg/1
Manufacturer
Zydus Pharmaceuticals (USA) Inc.NDC
68382035806
Classification
Generic
Dosage Form
CAPSULE, EXTENDED RELEASE
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
TOPIRAMATEApproval Type
Generic (ANDA)
FDA Application
ANDA207382FDA Approved
11/24/2017
TE Code
AB1
On Market Since
11/13/2023
Pharmacological Classes
Price Statistics
The NADAC for TOPIRAMATE ER 200 MG CAPSULE has been published 143 times since Jan 10, 2024, and over the history we have for it it has declined 41.4%. The table below summarizes its recorded NADAC range and movement.
| Current price | $20.3736 per EA |
|---|---|
| All-time high | $34.7626 (Jan 10, 2024) |
| All-time low | $18.7572 (Jul 17, 2024) |
| 52-week high | $25.8176 |
| 52-week low | $20.3736 |
| Median price | $24.8153 |
| Average price | $25.2161 |
| Largest weekly change | -20.0% (Mar 20, 2024) |
| Weeks tracked | 143 |
| Tracking since | Jan 10, 2024 |
Generic Alternatives
The matcher finds 6 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). Switching to the cheapest would cut per-unit acquisition cost by roughly 53% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
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Manufacturer
Zydus Pharmaceuticals (USA) Inc. manufacturer profile
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Drug market
Topiramate market comparison
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Guide
Understanding NADAC pricing
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Frequently asked questions
What is the NADAC price of TOPIRAMATE ER 200 MG CAPSULE?
The current National Average Drug Acquisition Cost (NADAC) for TOPIRAMATE ER 200 MG CAPSULE, manufactured by Zydus Pharmaceuticals (USA) Inc., is $20.3736 per EA (NDC 68382035806), effective Sep 30, 2026.
How has the price of TOPIRAMATE ER 200 MG CAPSULE changed over time?
Over the history we have for it, the NADAC for TOPIRAMATE ER 200 MG CAPSULE has declined 41.4%. It has been tracked across 143 weekly CMS publications since Jan 10, 2024.
What are the highest and lowest recorded NADAC prices for TOPIRAMATE ER 200 MG CAPSULE?
Since Jan 10, 2024, the NADAC for TOPIRAMATE ER 200 MG CAPSULE has ranged from a low of $18.7572 (Jul 17, 2024) to a high of $34.7626 (Jan 10, 2024), with a median of $24.8153 per EA.
Are there cheaper alternatives to TOPIRAMATE ER 200 MG CAPSULE?
Yes. 6 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, TOPIRAMATE ER 200 MG SPRINK CAP, is $9.5420 per EA — about 53% below TOPIRAMATE ER 200 MG CAPSULE.
Who manufactures TOPIRAMATE ER 200 MG CAPSULE?
TOPIRAMATE ER 200 MG CAPSULE (NDC 68382035806) is labeled by Zydus Pharmaceuticals (USA) Inc., and CMS classifies it as a generic product.