Dilantin is the most commonly prescribed anticonvulsant in this country, and has been since its discovery in 1938.
From the sciencedaily.com
Dilantin has traditionally been the standard of care in preventing seizures, which afflict 25 to 30 percent of patients who have suffered a traumatic brain injury or subarachnoid hemorrhage.
From the sciencedaily.com
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Diphenylhydantoin: an anticonvulsant drug (trade name Dilantin) used to treat epilepsy and that is not a sedative
Phenytoin sodium is a commonly used antiepileptic. Phenytoin (fen-i-TOE-in) acts to suppress the abnormal brain activity seen in seizure by reducing electrical conductance among brain cells by stabilizing the inactive state of voltage-gated sodium channels. ...
A drug sometimes linked to excess hair growth
(phenytoin): A drug that is often used to control seizures.