Suddenly faint and convulse

First of all, we should pay attention to whether there are some epilepsy cases, especially when the seizure will suddenly faint convulsions, and then foaming at the mouth. This problem is mainly to check the EEG to /confirm/i. Especially there are some head trauma history, generally belong to chronic diseases, can be repeated for a long time. Mainly with some anti-epileptic drugs symptomatic treatment, commonly used sodium valproate. If the symptoms will be relieved and the frequency of recurrence will be reduced according to the course of treatment, it may be caused by this problem. Then pay attention to whether there are some cerebral vascular malformations. If there is a temporary cerebral blood supply deficiency, it is easy to show such sudden dizziness. It is necessary to check the CT of the head.