Sleepwalking, also known as sleep walking disorder, is a type of sleep disorder and is not a precursor to psychosis. Patients get up when they are not yet awake during sleep, walk indoors or outdoors, or do some simple activities, and this process is in a mixed state of sleep and wakefulness, which generally does not affect daily life and social functions. The precursors of psychosis are emotional changes, cognitive changes, behavioral changes, physical changes, etc., which are not consistent with the performance of sleepwalking, so sleepwalking is generally not a precursor of psychosis, and patients and their families need not worry too much. The cause of sleepwalking is not yet clear, may be related to psycho-psychological, drug, genetic, and stress reaction factors, the prognosis is better, most children can gradually disappear after the neurological system is well developed, if the patient is often sleepwalking, persistently not improved, the following treatment measures can be taken: 1, prevention-oriented: usually to prevent injuries, when the patient occurs sleepwalking, he should be guided back to bed Sleep, do not try to wake him up, and do not blame him. In addition, do not place dangerous objects in the bedroom and activity routes to prevent the occurrence of patient falls; 2, drug treatment: sleepwalking episodes frequently can be used benzodiazepines such as diazepam, alprazolam, clonazepam, etc. taken orally at bedtime to reduce episodes, but also available promethazine or chlorpromazine, etc. taken orally at bedtime, through the inhibition of central system excitability, can alleviate sleepwalking symptoms, but the above drugs have greater adverse effects. Patients should strictly comply with medical advice; 3, psychological guidance: people with stress disorders who have experienced car accidents, family changes and other major events, sleepwalking can go to the psychiatric department of the hospital to receive formal psychological guidance treatment, through timely adjustment of the emotional state, can reduce sensitivity to external things, and then can achieve the effect of relieving sleepwalking. Sleepwalking is generally not related to mental illness, but in a few cases it may be related to epilepsy, and some patients may experience hallucinations and delusions during seizures, leading to sleepwalking, and patients also need to be vigilant.