There is no medication for quick relief of stomach bloating. Stomach bloating is mostly seen in indigestion, chronic gastritis, gastric cancer, etc., which need to be targeted to take general treatment, drug treatment, surgical treatment, drugs such as mosapride, omeprazole and so on. 1. Indigestion: may be due to slow gastrointestinal tract peristalsis or diet caused by bloating, patients need to adjust the diet, small, multiple meals, should be appropriate to the abdominal massage and hot compresses, if necessary, oral digestion drugs, such as mosapride, domperidone and so on. 2. Chronic gastritis: due to the stimulation of inflammation in the stomach, resulting in decreased digestive function, which often causes gastric distension, acid-suppressing drugs and gastric stimulating drugs can be taken orally, such as omeprazole, rabeprazole, mosapride, itopride and so on. 3. Gastric cancer: As the condition worsens, the digestive function of stomach will be affected, which will lead to gastric distension, and with the gradual increase of tumor, it is also easy to cause gastric distension, which needs to be treated with surgery in time, and the tumor will be resected for further treatment. Stomach distension may also be caused by other reasons, such as Helicobacter pylori infection, etc. It is recommended that patients go to the hospital in time to find out the causes and then choose the appropriate treatment methods and medicines under the doctor’s guidance.