Dilantin (Phenytoin) is an anticonvulsant. It works by stabilizing the threshold in the brain that controls excessive excitability caused by overstimulation. Generic Dilantin is one of Pfizer's best-selling and most popular medications.
Generic Dilantin may also be marketed as: Phenytoin sodium, Phenytek, Eptoin, Promptm Di-Phen.
*Dilantin® is manufactured by Pfizer.