Stomach indigestion can be caused by dietary factors, chronic gastritis, functional dyspepsia and other factors, the former caused by the general need for medication, the latter caused by targeted treatment under the guidance of the doctor, such as domperidone, omeprazole and so on. 1. Dietary factors: dietary factors such as overeating can cause gastric indigestion, which can be relieved by rubbing the abdomen clockwise, paying attention to regular diet, and eating less and more frequent meals, and generally do not need medication. 2. Chronic gastritis: it can be treated with acid-suppressing drugs such as omeprazole and lansoprazole, gastric-promoting drugs such as domperidone and mosapride, and gastric mucosal protectants such as aluminum sulfate, as prescribed by the doctor. 3. Functional dyspepsia: can use Mosapride, Itopride and other gastric stimulants, can also use acid suppression drugs, such as omeprazole, rabeprazole and so on. When gastric indigestion occurs, it is recommended to go to the hospital after excluding dietary factors, so that the doctor can make judgment and give treatment plan.