Children 11 years old bedwetting need to understand the causes of bedwetting before treatment, may be caused by psychological factors, may also be the emergence of hidden spina bifida, urethritis and other diseases, can be treated with medication or surgery. 1. Psychological factors: If there is often too much psychological pressure, mental stress, may lead to children 11 years old bedwetting, generally can help the baby to adjust the state of mind, distraction, avoid drinking and eating before bedtime. 2. Hidden spina bifida: some children 11 years old bedwetting may also be related to hidden spina bifida, if hidden spina bifida lead to surgical treatment, such as spinal cord release surgery. 3. Urethritis: some children with urethritis due to inflammation of the urethra by the stimulation, may lead to increased sensitivity, so this symptom, can be used under the guidance of the doctor amoxicillin and other drugs anti-infection treatment. If the baby after the age of 5 years old appeared repeated bedwetting performance, need to timely go to the hospital urology department, such as neurogenic bladder and other diseases can also lead to the occurrence of 11-year-old baby bedwetting, therefore should be timely medical treatment.