Children with sleep walking disorder may also have night terrors or enuresis, all three of which occur during the deep sleep stage 3-4 of sleep and may have similar pathological mechanisms but present different clinical manifestations. All three are due to immaturity of the central nervous system. Sleepwalking, on the other hand, may be a movement that occurs when the brain is partially awake during the deep sleep state. Clinical manifestations: During sleepwalking, you can answer some simple questions, but they are vague, and you can rarely have a long conversation; when you sleepwalk, you can avoid general obstacles, and you can even take a car by yourself, but because you are in a confused state, there is still some danger, so it is best to collect some dangerous objects indoors to avoid accidental injury. If you live in a building, you should insert the windows, because sleepwalkers can sometimes mistake the windows for doors to go outside. Diagnosis: 1. After a period of sleep, the child suddenly wakes up, sits up staring, is restless, has a horrible facial expression, stares, sometimes shouts, but remains in a hazy state of consciousness, and at the same time may show pale face, rapid breathing, sweating. 2. If the child is called during the attack, it is usually difficult to wake him up. The child often ignores the call and still shows panic, crying or shouting, nervously grasps anyone, seems to continue to suffer some kind of intense pain, and ignores the reassurance, hug and anxiety of the mother and father. 3. After waking up, the child completely forgets the contents of the night terrors or only has a fragmentary memory. 4.Some children may have nocturnal travel during the seizure, that is, the child gets up and walks around and does some simple mechanical movements, such as opening and drawing, etc., and cannot recall them at all after waking up. The number of seizures varies, and can be every few days or tens of days, or occasionally several times a night. This disease can occasionally be one of the early symptoms of epilepsy, which can be distinguished by combining with EEG examination.