Product Information
TOPIRAMATE 50 MG TABLET is a generic product labeled by Glenmark Pharmaceuticals Inc., USA, priced at $0.0350 per EA under NDC 68462015310. Its NADAC has been published 665 times since Nov 28, 2013.
FDA first approved this application on Mar 27, 2009. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
50 mg/1
Manufacturer
Glenmark Pharmaceuticals Inc., USANDC
68462015310
Classification
Generic
Dosage Form
TABLET, FILM COATED
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
TOPIRAMATEApproval Type
Generic (ANDA)
FDA Application
ANDA077627FDA Approved
3/27/2009
TE Code
AB
On Market Since
3/27/2009
Pharmacological Classes
Price Statistics
The NADAC for TOPIRAMATE 50 MG TABLET has been published 665 times since Nov 28, 2013, and over the history we have for it it has declined 45.4%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0350 per EA |
|---|---|
| All-time high | $0.0828 (Nov 12, 2014) |
| All-time low | $0.0319 (Nov 20, 2024) |
| 52-week high | $0.0393 |
| 52-week low | $0.0336 |
| Median price | $0.0507 |
| Average price | $0.0496 |
| Largest weekly change | +31.7% (Aug 21, 2024) |
| Weeks tracked | 665 |
| Tracking since | Nov 28, 2013 |
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). 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 TOPIRAMATE 50 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for TOPIRAMATE 50 MG TABLET, manufactured by Glenmark Pharmaceuticals Inc., USA, is $0.0350 per EA (NDC 68462015310), effective Aug 19, 2026.
How has the price of TOPIRAMATE 50 MG TABLET changed over time?
Over the history we have for it, the NADAC for TOPIRAMATE 50 MG TABLET has declined 45.4%. It has been tracked across 665 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for TOPIRAMATE 50 MG TABLET?
Since Nov 28, 2013, the NADAC for TOPIRAMATE 50 MG TABLET has ranged from a low of $0.0319 (Nov 20, 2024) to a high of $0.0828 (Nov 12, 2014), with a median of $0.0507 per EA.
Are there cheaper alternatives to TOPIRAMATE 50 MG TABLET?
6 manufacturers publish a NADAC-priced product with the same active ingredient and strength as TOPIRAMATE 50 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures TOPIRAMATE 50 MG TABLET?
TOPIRAMATE 50 MG TABLET (NDC 68462015310) is labeled by Glenmark Pharmaceuticals Inc., USA, and CMS classifies it as a generic product.