Phenytoin: Classic Anticonvulsant for Epilepsy

Phenytoin is one of the oldest and most established antiepileptic medications, widely recognized for its role in managing epilepsy. Its proven effectiveness makes it a cornerstone therapy for controlling seizures.

How Phenytoin Works

Phenytoin stabilizes electrical activity in the brain by slowing down nerve impulses that trigger seizures. By reducing abnormal brain activity, it helps patients achieve better seizure control and improves overall quality of life.

Common Uses

• Epilepsy management: Effective for generalized tonic-clonic seizures and partial seizures.

• Seizure prevention: Often used in emergency care to prevent seizures following head injuries or neurosurgery.

• Long-term therapy: Provides sustained seizure control in many patients with chronic epilepsy.

Dosage and Administration

Phenytoin is available in capsules, chewable tablets, and injectable forms. Dosage varies by age, weight, and medical condition. Close monitoring of blood levels is essential to ensure effectiveness while avoiding side effects.

Safety and Side Effects

Common side effects include drowsiness, dizziness, and gum overgrowth. In rare cases, it may cause skin reactions or affect liver function. Regular checkups and proper dosage adjustments help minimize risks.

Conclusion

Phenytoin remains a classic anticonvulsant with decades of proven use in epilepsy treatment. Under medical supervision, it continues to be a reliable option for patients seeking long-term seizure control.