The stomach bloating after sleeping on the stomach is mostly considered to be related to gastric power insufficiency, it is recommended to alleviate the symptoms through physical therapy or medication. 1. Physical therapy: the human body because of the chest and abdominal cavity during sleep on the rise in pressure, affecting the regular peristalsis of the stomach triggered gastric flatulence symptoms. It is recommended to take a sitting position, standing position, through the body’s own regulation of gastric flatulence symptoms can disappear on their own. In addition, you can gently massage the abdomen, or through jogging, walking and other exercises to enhance gastric peristalsis, also help to relieve the symptoms of flatulence. 2. Medication: For patients with more obvious symptoms of flatulence and unsatisfactory results of physical therapy, it is recommended to take gastrointestinal power drugs under the guidance of a doctor to carry out symptomatic treatment. Commonly used drugs are domperidone tablets, mosapride tablets and so on. If the symptoms continue to be unrelieved, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor to determine the cause of the disease and targeted treatment, do not take medication, so as not to delay the condition. During treatment, keep warm, eat a light diet, and eat small meals.