There are many causes of indigestion in children, such as gastrointestinal dyskinesia, Helicobacter pylori infection, etc. According to the different causes, patients can take oral medication to relieve. 1. Gastrointestinal dyskinesia: patients with dyspepsia caused by gastrointestinal dyskinesia can take oral medications to promote gastrointestinal peristalsis to improve symptoms, such as domperidone and mosapride. 2. Helicobacter pylori infection: If the dyspepsia caused by Helicobacter pylori infection patients, can be in the doctor’s guidance, the joint use of antibiotics, proton pump inhibitors and gastric mucosal protective agent to carry out the treatment, commonly used antibiotics amoxicillin, metronidazole, etc., commonly used proton pump inhibitors such as omeprazole, pantoprazole, etc., commonly used gastric mucosal protective agent colloidal bismuth, etc., to carry out the treatment. When children have dyspepsia, they should go to the hospital in time for consultation, identify the cause of the disease and then treat the symptoms.