The main causes of enuresis are: 1. Genetic factors The disease has a clear genetic tendency, and the genetic gene is localized on chromosome 22q11. The incidence of enuresis in the offspring of two parents, one parent, and no enuresis is 77%, 44%, and 15%, respectively. If the development of the arousal center of the brain is delayed, the pattern of urination in infancy is maintained by the low-level central reflexes. Other developmental delays are common in children with this condition. Children with delayed development of the thalamus and pituitary gland have reduced nocturnal secretion of antidiuretic hormone and increased nocturnal urine output, and this mismatch between reduced functional bladder capacity and nocturnal urine output is an important cause of enuresis. 3, urodynamic factors Urodynamic examination during sleep reveals that 1/3 to 1/2 of the children have extremely active bladder with frequent and high amplitude contractions, and this unstable bladder can make the functional bladder capacity of the children wander away from trickery 4, secondary to urinary tract infection or obstruction such as posterior urethral valve disease and annular stenosis 5, abnormal neurological function 6, psychological factors No matter what the cause, the presence of enuresis is very stressful to the patient’s mental and Life is very stressful. A few days ago, I saw a patient, and I would like to share the treatment effect and experience with you.