Sleep sleepwalking in a 6 year old is an arousal abnormal sleep state, also called sleepwalking disorder, that occurs during periods of non-REM sleep. It may be related to things that happened during the day, or it may be caused by a large amount of exercise before bedtime. Parents should not disturb the child when they find the child in sleepwalking state, they should let the child naturally go back to sleep again under the condition of ensuring the child’s safety, and they should never disturb the child to avoid the child being frightened. If it is due to something that happened during the day, causing the child to be more preoccupied and still thinking before going to bed, resulting in sleepwalking during sleep. Parents are advised to find out how their child is doing at school and communicate well with their child to reduce the child’s stress and fear. If it is due to the evening before bedtime activities, resulting in a particularly tired body, the child has gone to bed but the cerebellum did not enter the rest state, there is excessive brain activity, this time will appear sleepwalking phenomenon. At this time, parents need to pay attention to supervision, to avoid strenuous activities before bedtime, in the child’s dairy products are not allergic to the premise, you can let the child in the bedtime moderate amount of milk, has the effect of restfulness and help sleep. All of the above are physiological reasons, non-disease factors, parents do not need to worry too much, daily attention to help the child to maintain a relaxed mood, do not do strenuous exercise before going to bed. However, if a 6-year-old child often sleepwalking, it may be due to the abnormal development of the cerebellar nerves, frequent sleepwalking, parents should pay attention to this time, and take the child to the hospital for examination and diagnosis in a timely manner.