A child’s daze may be a normal physiological phenomenon, or it may be an abnormality caused by autonomic dysfunction or epilepsy. 1. Physiological phenomenon: If a child is only occasionally dazed and lost in thought, without other uncomfortable symptoms, it is usually a normal physiological phenomenon, because children’s attention span is generally shorter than that of adults, so they are prone to be dazed and lost in thought. 2. autonomic nervous system dysfunction: if the child’s autonomic nervous system dysfunction or dysregulation of the situation, will also cause the child to be dazed and confused, may also be accompanied by chest tightness, panic, dizziness and other symptoms. 3. Epilepsy: If the child has a history of epilepsy, the abnormal discharge of the central nervous system leads to brain dysfunction, which in turn causes the child to be dazed and confused. There are many other reasons for children to be dazed and disoriented, and if it occurs for a long time, it is recommended to bring the child to the doctor in time to identify the cause and then actively treat it.