Children with long-term persistent constipation are recommended to actively seek medical treatment, which may include adjusting the food structure, medication and surgery according to the cause of the problem. 1. Adjust the food structure: in daily life, less fried food, sweets, etc., can be appropriate to eat more vegetables, fruits, etc., to increase the content of dietary fiber, and at the same time, drink more water, can promote defecation. 2. Medication: If gastrointestinal dysfunction is considered to exist, oral probiotics, such as bifidobacteria, can be taken as prescribed by the doctor, and oral lubrication of the intestinal tract, such as lactulose, can be taken at the same time. If necessary, you can use corkscrew, but avoid long-term use, so as not to produce dependence. 3. Surgery: If your child has repeated persistent constipation, abdominal ultrasound and gastrointestinal imaging can be used to improve the condition. If there is intestinal stenosis or intestinal mass, the child can be evaluated by a doctor and then treated with surgery. Children with long-term persistent constipation, need to actively seek medical attention, clear causes for targeted treatment, the above drugs need to be used under the guidance of a doctor.