Migralepsy is a migraine-triggered seizure that is a rare complication ofmigraine with aura.

Strategies aimed at reducing migraine frequency and severity may prevent migraine-induced seizures from occurring.

One of the recognizable features of a migraine-induced seizure is that the migraine symptoms occur before the seizure begins.

Symptoms of migraine seizure.

Ellen Lindner / Verywell

A seizure typically lasts for minutes, while a migraine may last for hours or days.

Diagnosis

The diagnosis of these events is challenging.

If you have these events frequently, you better adoptmigraine prevention strategiesas well.

persistent migraine aura without infarction

Illustration by Emily Roberts, Verywell

Your healthcare provider may also prescribe medications to prevent your migraines and/or antiseizure medications.

Your healthcare provider will select your migraine medication carefully to avoid this side effect.

Anticonvulsants: Several anticonvulsants are used in migraine prevention, such as sodium valproate and topiramate.

Summary

Migralepsy is a rare complication of a migraine with aura.

It is thought that they occur due to electrical changes in the brain that accompany an aura.

2017;97(2):553-622. doi:10.1152/physrev.00034.2015

Brennan KC, Pietrobon D.A Systems Neuroscience Approach to Migraine.

Ther Adv Chronic Dis.

Plato BM.Rare Complications of Migraine With Aura.

2016;56(8):1373-9. doi:10.1111/head.12879