What causes bed wetting at night?

Night bedwetting is more common in patients with enuresis, more common in children over five years of age. According to different pathogenic factors, enuresis can be divided into primary enuresis and secondary enuresis. Primary enuresis is mostly caused by delayed development of the cerebral cortex in children. Due to delayed development of the cerebral cortex, the inhibition of the cerebral cortex on the spinal cord micturition center during sleep at night is weakened, thus causing bedwetting. Secondary enuresis is mainly caused by urinary system diseases, such as urinary system infection, diabetes insipidus, etc., which is easy to cause patients to wet their beds at night. Patients need to go to the urology department for treatment after showing enuresis. After relevant examinations, it is determined what causes enuresis.