"Yangjiao feng" is a common term used by people. Medically, it is called epilepsy.

Epilepsy is an abnormal electrical discharge in the cerebral cortex. The main manifestations are sudden loss of consciousness, limb convulsions, and foaming at the mouth. Some patients may also experience incontinence of urine and feces.

If these symptoms occur, one should go to the neurology department of a regular hospital for an examination. Let the doctor judge whether it is epilepsy based on the symptoms and the results of an electroencephalogram, and then conduct targeted treatment according to the type of epilepsy.