Sleepwalking in children may be caused by immature brain development, psychological factors and other reasons. 1. immature brain development: because the patient is young, so there may be immature brain development, etc. At night when the child is asleep, the motor center may still be excited, so there may be sleepwalking and other symptoms. 2. Psychological factors: If the child suffers a major emotional blow during the day, or is overworked or stressed, the cerebral cortex may become abnormally excited, and symptoms such as sleepwalking may occur. In addition, if the child sleeps in an uncomfortable environment, or falls asleep in an unfamiliar environment, he or she may experience nervousness, anxiety, irritability, etc., and may also experience symptoms such as sleepwalking. It is recommended that children choose a comfortable sleeping environment and maintain a pleasant mood, which can improve the quality of sleep to a certain extent. If you find that your child is sleepwalking, you should go to a regular medical institution in time, consult a physician and take active treatment.