Product Information
PERAMPANEL 4 MG TABLET is a generic product labeled by Sun Pharmaceutical Industries Inc., priced at $16.6767 per EA under NDC 51672420506. Its NADAC has been published 25 times since Jan 7, 2026.
Strength
4 mg/1
Manufacturer
Sun Pharmaceutical Industries Inc.NDC
51672420506
Classification
Generic
Dosage Form
TABLET, FILM COATED
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
PERAMPANELApproval Type
Generic (ANDA)
FDA Application
ANDA209538On Market Since
11/25/2025
Pharmacological Classes
Price Statistics
The NADAC for PERAMPANEL 4 MG TABLET has been published 25 times since Jan 7, 2026, and over the history we have for it it has declined 47.2%. The table below summarizes its recorded NADAC range and movement.
| Current price | $16.6767 per EA |
|---|---|
| All-time high | $31.9257 (Feb 11, 2026) |
| All-time low | $16.6767 (Jun 17, 2026) |
| 52-week high | $31.9257 |
| 52-week low | $16.6767 |
| Median price | $25.6137 |
| Average price | $24.9419 |
| Largest weekly change | -19.8% (Apr 22, 2026) |
| Weeks tracked | 25 |
| Tracking since | Jan 7, 2026 |
Generic Alternatives
The matcher finds 2 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 2 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 PERAMPANEL 4 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for PERAMPANEL 4 MG TABLET, manufactured by Sun Pharmaceutical Industries Inc., is $16.6767 per EA (NDC 51672420506), effective Jun 24, 2026.
How has the price of PERAMPANEL 4 MG TABLET changed over time?
Over the history we have for it, the NADAC for PERAMPANEL 4 MG TABLET has declined 47.2%. It has been tracked across 25 weekly CMS publications since Jan 7, 2026.
What are the highest and lowest recorded NADAC prices for PERAMPANEL 4 MG TABLET?
Since Jan 7, 2026, the NADAC for PERAMPANEL 4 MG TABLET has ranged from a low of $16.6767 (Jun 17, 2026) to a high of $31.9257 (Feb 11, 2026), with a median of $25.6137 per EA.
Are there cheaper alternatives to PERAMPANEL 4 MG TABLET?
2 NADAC-published products share the same active ingredient, strength, and dosage form as PERAMPANEL 4 MG TABLET, but none are currently priced below it.
Who manufactures PERAMPANEL 4 MG TABLET?
PERAMPANEL 4 MG TABLET (NDC 51672420506) is labeled by Sun Pharmaceutical Industries Inc., and CMS classifies it as a generic product.
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