Five-year-old children bedwetting need to identify the cause of the symptomatic treatment, may be related to physiological factors, but also may be related to urethritis, enuresis and other factors, mainly through the bladder training, medication, surgical treatment to improve the specific analysis is as follows: 1. Physiological factors: five-year-old children who only occasionally wet the bed, may be more water at night to sleep, try not to let the child intake of too much water before going to bed, can help to alleviate. 2. Urethritis: children if recently appeared bedwetting, and also accompanied by the phenomenon of incomplete urination, painful urination, may be urethritis, need to go to the hospital for routine urinalysis, if the urine in the white blood cells positive, is suggestive of bacterial infection, the need to take cephalosporin, amoxicillin, and other antibiotic treatment. 3. Enuresis: Enuresis may be related to factors such as imperfect or delayed cortical development, which can be helped by repeated bladder training. All of the above medications are recommended to be taken under the guidance of a doctor and should not be used on their own.