Functional flatulence can be treated with general therapy and medication. There are many causes of flatulence, usually due to indigestion, flatulence in the stomach as well as bloating and pain in the abdomen, and a feeling of pressure in the abdomen. 1. General treatment: patients overeating, eating too fast, too full, or eating too hot, too cold food can cause functional flatulence, which can be relieved by adjusting the diet. Such as in daily life, pay attention to the dietary rules, do not overeat, eat less spicy and stimulating food, eat more fresh fruits and vegetables, appropriate exercise after meals, and so on. 2. Drug treatment: patients with indigestion and flatulence can take cisapride capsules, . Dimethyl silicone oil tablets and domperidone tablets, etc., allergic to the above drugs are prohibited. When the patient’s functional gastric flatulence is serious, he should go to the hospital in time, and actively treat under the guidance of the doctor, so as not to delay the condition and cause adverse consequences.