Dilantin

Also Known As: Dilantin, Phenytoin, Phenytoin sodium, Phenytek

Phenytoin sodium is a commonly used antiepileptic. Phenytoin (fœnit'oin, IPA) 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. Aside from seizures, it is an option in the treatment of trigeminal neuralgia in the event that carbamazepine or other first-line treatment seems inappropriate.

It is sometimes considered a class 1b antiarrhythmic.

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Effectiveness:
  • 0 = No improvement or Worse
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  • 2 = Moderate Improvement
  • 3 = Significant Improvement
  • 4 = Cured

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