Rx only · Capsule, Extended Release · Oral

Extended Phenytoin Sodium

Brands: Dilantin · Phenytek · Phenytoin Sodium

4 ACTIVE SUPPLIERS - US

openFDA · updated weekly

US5 NDCs
4 active makers

UKComing
soon

CAComing
soon

AUComing
soon

EUComing
soon

RxCUI (US)8183

US makers4 labelers

Packages8

DEA / ScheduleNone

US acquisition costNADAC · per unit

Average across 6 priced NDCs. A benchmark of pharmacy acquisition cost - not a retail quote.

$1.322

Latest avg · Aug 19, 2026

+34%

Since Dec 17, 2025

Labeler	Type	Packages	Status
Viatris Specialty LLC	unknown	4	SUPPLYING
Mylan Pharmaceuticals Inc.	generic	2	SUPPLYING
Coupler LLC	repackager	1	SUPPLYING
REMEDYREPACK INC.	repackager	1	SUPPLYING