The stomach is always bloated may be caused by indigestion, gastric ulcer and chronic gastritis, etc. It can be treated by taking oral medication to help digestion, acid suppression and gastric power as prescribed by the doctor. 1. Indigestion: weakened gastric power can cause indigestion, which leads to bloating symptoms. Patients can take oral medication to promote digestion, such as compound digestive enzymes, pancreatic enzymes and so on. 2. Gastric ulcer: gastric ulcer patients gastric mucous membrane damage, can cause digestive dysfunction, resulting in symptoms of bloating. Patients can take acid-suppressing drugs such as omeprazole and esomeprazole as prescribed by the doctor. 3. Chronic gastritis: when the patient has inflammation in the stomach, it is easy to lead to gastric power insufficiency, thus causing symptoms of gastric distension, can be taken orally under the guidance of the doctor to promote gastric power drugs, such as domperidone. When the phenomenon of gastric distension occurs, it is recommended to go to the hospital in time. The above drugs should be taken under the guidance of a doctor, not self-medication.