Product Information

PHENYTOIN SOD EXT 100 MG CAP is a generic product labeled by Amneal Pharmaceuticals LLC, priced at $0.1572 per EA under NDC 65162021210. Its NADAC has been published 599 times since Nov 28, 2013.

PHENYTOIN SOD EXT 100 MG CAP

Phenytoin Sodium
$0.1572per EA

Strength

100 mg/1

NDC

65162021210

Classification

Generic

Dosage Form

CAPSULE

Route

ORAL

Last Updated

4/23/2025

Active Ingredients

PHENYTOIN SODIUM

Approval Type

Generic (ANDA)

FDA Application

ANDA040765

On Market Since

12/16/2009

Pharmacological Classes

Anti-epileptic Agent
Cytochrome P450 1A2 Inducers
Cytochrome P450 2B6 Inducers
Cytochrome P450 2C19 Inducers
Cytochrome P450 2C8 Inducers
Cytochrome P450 2C9 Inducers
Cytochrome P450 2D6 Inducers
Cytochrome P450 3A Inducers
Decreased Central Nervous System Disorganized Electrical Activity

Price Statistics

The NADAC for PHENYTOIN SOD EXT 100 MG CAP has been published 599 times since Nov 28, 2013, and over the history we have for it it has risen 67.3%. The table below summarizes its recorded NADAC range and movement.

Current price$0.1572 per EA
All-time high$0.3264 (Dec 10, 2014)
All-time low$0.0866 (May 21, 2014)
Median price$0.1949
Average price$0.1995
Largest weekly change+75.0% (Aug 20, 2014)
Weeks tracked599
Tracking sinceNov 28, 2013

Price History

1W

0.0%

1M

0.0%

3M

0.0%

6M

0.0%

1Y

0.0%

3Y

+15.3%

5Y

-9.8%

All

+67.3%

Generic Alternatives

The matcher finds 6 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 6 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 7% 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 PHENYTOIN SOD EXT 100 MG CAP?

The current National Average Drug Acquisition Cost (NADAC) for PHENYTOIN SOD EXT 100 MG CAP, manufactured by Amneal Pharmaceuticals LLC, is $0.1572 per EA (NDC 65162021210), effective May 14, 2025.

How has the price of PHENYTOIN SOD EXT 100 MG CAP changed over time?

Over the history we have for it, the NADAC for PHENYTOIN SOD EXT 100 MG CAP has risen 67.3%. It has been tracked across 599 weekly CMS publications since Nov 28, 2013.

What are the highest and lowest recorded NADAC prices for PHENYTOIN SOD EXT 100 MG CAP?

Since Nov 28, 2013, the NADAC for PHENYTOIN SOD EXT 100 MG CAP has ranged from a low of $0.0866 (May 21, 2014) to a high of $0.3264 (Dec 10, 2014), with a median of $0.1949 per EA.

Are there cheaper alternatives to PHENYTOIN SOD EXT 100 MG CAP?

Yes. 6 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, PHENYTOIN SOD EXT 100 MG CAP, is $0.1456 per EA — about 7% below PHENYTOIN SOD EXT 100 MG CAP.

Who manufactures PHENYTOIN SOD EXT 100 MG CAP?

PHENYTOIN SOD EXT 100 MG CAP (NDC 65162021210) is labeled by Amneal Pharmaceuticals LLC, and CMS classifies it as a generic product.