The most important thing is that it is a chronic disease that causes sudden abnormal discharges of neurons in the brain, resulting in transient brain dysfunction. What are the symptoms of epilepsy? 1, simple localized epilepsy, localized seizures, the patient’s consciousness is clear, and the interaction with the outside world is good. The symptoms can be a twitching of one hand or one foot, or a strange sensation in part of the body. Infantile nodding spasms usually occur in infants within 2 years of age. When the infant wakes up or goes to sleep, he or she will nod his or her head, similar to dozing, but usually more than a dozen times in a row, even when lying in bed. 3. In an apoplectic episode, the patient’s ongoing behavior or activity suddenly stops, as if the “pause” button was pressed on a video tape. The seizure usually ends after a few seconds or 30 seconds. The original paused behavior may continue again. Sometimes the seizure may be combined with blinking and chewing. 4.Panic tonic seizure, the patient’s consciousness is completely unclear, and will fall to the ground and be vulnerable to injury; from loss of consciousness to awakening takes several minutes, the limbs and face often appear uncontrollable spasms. 5. Myoclonic seizure, myoclonic seizure is a rapid involuntary muscle twitching, due to the rapid speed, patients often show electrocution-like movements. 6, loss of tension seizures, loss of tension seizures, also known as no action seizures, patients show a sudden onset of transient loss of muscle tone, unable to maintain a normal posture. The clinical symptoms of the patient vary depending on the site of involvement, such as only loss of cervical muscle tone, which is manifested by sudden head bowing. Loss of calf tone may be associated with knee flexion. When standing, if the whole body muscle tone is lost, the child may suddenly fall down, like a “broken puppet”.