Flatulence in the stomach may be caused by poor gastrointestinal peristalsis, poor dietary habits, congenital megacolon, ascites and so on. Physical methods, dietary adjustments, surgery, medication and other methods of treatment are recommended. When there is flatulence in the stomach you can use a hot water bag to apply hot compresses to the area of bloating, massage the abdomen clockwise, and you can also exercise appropriately to promote intestinal peristalsis, thus relieving the symptoms of abdominal bloating. Try to eat less food that may cause flatulence, such as radish, beans, onions, etc., try to balance the nutrition, pay attention to adjust the diet structure. If the pediatric bloating is caused by congenital megacolon, surgery is mostly chosen for treatment. If the abdominal distension is caused by ascites, more drug treatment, puncture and extraction of ascites if necessary, and then symptomatic supportive treatment. There are many conditions that can cause bloating in the stomach, and it is important to choose a reasonable treatment plan based on the condition under the guidance of a doctor.