Gas in the stomach may be caused by indigestion or gastrointestinal diseases, you can follow the doctor’s advice to choose mosapride, domperidone and other gastric stimulants to relieve and exhaust, but also can be local massage and other physical therapy to relieve. 1. Gastric stimulants: Mosapride, domperidone and other drugs can stimulate the gastrointestinal tract to play the role of stimulants, thus improving the gastrointestinal symptoms of functional dyspepsia patients, such as bloating, belching (burping), but does not affect the secretion of gastric acid. 2. Physiotherapy: local massage or hot compresses can be applied to promote blood circulation and stimulate gastrointestinal motility, thus enhancing anal excretion. All the above medicines should be taken under doctor’s guidance. If the symptoms continue to be unrelieved, you should consult a doctor for a clear diagnosis and targeted treatment.