Abdominal left upper side pain is how to return a responsibility

Left upper abdominal pain is considered to be caused by gastrointestinal diseases, such as gastric ulcer, gastrointestinal spasm, gastroenteritis, and possibly pancreatitis, and the possibility of duodenal ulcer cannot be ruled out; abdominal warmth should be done well, and gastroscopy and carbon 14 examination should be done in the digestive medicine department of regular hospital. If it is diagnosed as gastric ulcer.