The short version
9 companies supply this market — a reasonable cushion if one runs into trouble.
Market view
phenytoin sodium · Powder
20 marketed package NDCs · 9 active manufacturers
Most dispensed: 100 mg · Capsule · #100 capsules/bottle · 100 mg · Capsule · #1000 capsules/bottle · 100 mg · Capsule, Extended Release · #100 capsule, extended releases/bottle · 100 mg · Capsule, Extended Release · #1000 capsule, extended releases/bottle
What changed in the last 90 days
Every detected change for phenytoin sodium, newest first — price moves, shortages, recalls, and manufacturers entering or leaving. Detected by comparing each day’s federal data against the day before.
- Extended Phenytoin SodiumAug 19, 2026Price upNADAC $0.14633 → $0.14709 per unit (+0.52%)
- Extended Phenytoin SodiumAug 19, 2026Price upNADAC $0.14633 → $0.14709 per unit (+0.52%)
- Extended Phenytoin SodiumAug 19, 2026Price upNADAC $0.14633 → $0.14709 per unit (+0.52%)
- Phenytoin SodiumAug 19, 2026Price upNADAC $0.14633 → $0.14709 per unit (+0.52%)
- Phenytoin SodiumAug 19, 2026Price upNADAC $0.14633 → $0.14709 per unit (+0.52%)
- Phenytoin SodiumAug 19, 2026Price upNADAC $0.14633 → $0.14709 per unit (+0.52%)
- Phenytoin SodiumAug 19, 2026Price upNADAC $0.14633 → $0.14709 per unit (+0.52%)
- PhenytekAug 19, 2026Price downNADAC $2.10064 → $2.09836 per unit (-0.11%)
- PhenytekAug 19, 2026Price downNADAC $2.10064 → $2.09836 per unit (-0.11%)
- Extended Phenytoin SodiumJul 22, 2026Price upNADAC $0.14555 → $0.14633 per unit (+0.54%)
Same drug class
Other molecules FDA puts in Anti-epileptic Agent, with whether each is in shortage right now. Same class is not the same drug — substitution is a clinical decision, and this is a supply picture, not a recommendation.
- valproate sodium· in shortage
- divalproex sodium d/r· 1 maker
- divalproex sodium er· 1 maker
- lamotirigine· 1 maker
- lamotrigine chewable dispersible· 1 maker
- lamotrigine extended release· 1 maker
- lamotrigine er· 2 makers
- methsuximide· 3 makers
- extended phenytoin sodium· 4 makers
- lamotrigine extended-release· 4 makers
- tiagabine hydrochloride· 6 makers
- fosphenytoin sodium· 12 makers
Common questions
- Is Phenytoin sodium in shortage right now?
- No. FDA does not currently list Phenytoin sodium in shortage. This page is rebuilt every morning from FDA's shortage database, so a new posting appears here the day it is published.
- Who makes Phenytoin sodium?
- 32 companies have marketed Phenytoin sodium in the last 30 days, according to the FDA NDC Directory. Every manufacturer and package is listed on this page.
- What does Phenytoin sodium cost?
- The typical pharmacy pays about $0.1471 per unit, based on the most recent CMS NADAC survey of actual acquisition costs. That is what the pharmacy pays for the drug itself — not the cash price, and not what an insurer is billed.
All marketed products
Expand a strength to see its dosage forms, then package sizes, then each manufacturer and NDC. Click an NDC for its full detail page.