Product Information
PRIMIDONE 50 MG TABLET is a generic product labeled by Lannett Company Inc., priced at $0.0925 per EA under NDC 00527130105. Its NADAC has been published 657 times since Nov 28, 2013.
Strength
50 mg/1
Manufacturer
Lannett Company Inc.NDC
00527130105
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
PRIMIDONEApproval Type
Generic (ANDA)
FDA Application
ANDA084903On Market Since
5/24/2001
Pharmacological Classes
Price Statistics
The NADAC for PRIMIDONE 50 MG TABLET has been published 657 times since Nov 28, 2013, and over the history we have for it it has declined 2.5%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0925 per EA |
|---|---|
| All-time high | $0.1723 (Jun 15, 2022) |
| All-time low | $0.0764 (Jan 17, 2018) |
| 52-week high | $0.1147 |
| 52-week low | $0.0925 |
| Median price | $0.0965 |
| Average price | $0.1116 |
| Largest weekly change | +32.9% (Feb 19, 2020) |
| Weeks tracked | 657 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 11 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 10 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 PRIMIDONE 50 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for PRIMIDONE 50 MG TABLET, manufactured by Lannett Company Inc., is $0.0925 per EA (NDC 00527130105), effective Jun 24, 2026.
How has the price of PRIMIDONE 50 MG TABLET changed over time?
Over the history we have for it, the NADAC for PRIMIDONE 50 MG TABLET has declined 2.5%. It has been tracked across 657 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for PRIMIDONE 50 MG TABLET?
Since Nov 28, 2013, the NADAC for PRIMIDONE 50 MG TABLET has ranged from a low of $0.0764 (Jan 17, 2018) to a high of $0.1723 (Jun 15, 2022), with a median of $0.0965 per EA.
Are there cheaper alternatives to PRIMIDONE 50 MG TABLET?
11 NADAC-published products share the same active ingredient, strength, and dosage form as PRIMIDONE 50 MG TABLET, but none are currently priced below it.
Who manufactures PRIMIDONE 50 MG TABLET?
PRIMIDONE 50 MG TABLET (NDC 00527130105) is labeled by Lannett Company Inc., and CMS classifies it as a generic product.
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