Seizures present in a variety of forms, but all are characterized by sudden onset, abrupt cessation and periodic seizures. The clinical manifestations are recurrent muscle twitches and transient abnormalities in consciousness, sensation and emotion. The vast majority of children are unconscious, have tightly closed or half-open eyes, upturned eyes, closed teeth, twitching at the corners of the mouth, head tilted back, repeated flexion and extension of the limbs, blue lips, and tonicity of the body during convulsions, which last from ten seconds to several minutes. Pediatric epilepsy has the following characteristics: 1. diversity, i.e., the same sick child can have several different types of seizures. 2. variability, some children’s epilepsy is fickle and can have different types of seizures at different times. 3. staccato, often incomplete seizures, i.e., they do not show the full course of the seizure but terminate at a certain stage of the seizure. 4. atypicality, children’s epilepsy often has variants, such as periodic vomiting , manic laughter, unusual sudden changes in personality, etc., can be used as a special form of manifestation of childhood epilepsy.