Phenytoin

Medically Reviewed by Dr. Harshi Dhingra, M.D.

Last Reviewed: Sep 01, 2023

Drug Details


Generic Name:

Phenytoin sodium

Common Brands:

Dilantin, Phenytek

Availability:

Prescription only

Therapeutic Class:

Anticonvulsant

Forms:

Extended-release (long-acting) capsule, chewable tablet, oral suspension

Administration:

By mouth

Therapeutic Uses:

To control generalized tonic-clonic (grand mal) seizures

To control complex partial (psychomotor, temporal lobe) seizures 

To prevent and treat seizures that occur during or after neurosurgery

Controlled Status:

Not a controlled substance


Phenytoin Drug Class

Phenytoin (fen-ee-toh-in) is an anticonvulsant or antiepileptic medication.

Phenytoin Age Range

Phenytoin is approved for use in adults and children.