Night dreams of bedwetting real urine is mainly caused by sympathetic nerve inhibition, do not need to worry too much. If it occurs several times, there may be a neurological lesion or a bladder lesion. Dreaming of bedwetting while sleeping at night may be caused by increased sympathetic excitability, mental stress, and drinking too much water before going to bed, which occurs once in a while without excessive worry. If it occurs many times, it may be caused by lesions of the nervous system or urinary system diseases, specific to go to the hospital for relevant examination, diagnosis and then symptomatic treatment. In sleep, human sleep is mainly divided into three levels, divided into light sleep, middle sleep and deep sleep. When the brain receives the signal to urinate, the body consciousness does not wake up in time, and bedwetting will occur. Bedwetting can occur in both neurological and urological disorders. Try not to drink water before going to bed at night and keep your mood happy. Relax your body properly during the day and avoid excessive stress. If it is caused by your own disease, you need to cooperate with your doctor for treatment.