Stomach often hurt need to consider the following aspects of the problem: First, there may be ordinary gastritis, mainly due to irregular diet, irregular work and rest, diet irritating food, such as spicy, cold, and the role of drugs, such as proton pump inhibitors. Gastritis is divided into atrophic gastritis and non-atrophic gastritis, atrophic gastritis is more serious, need timely symptomatic treatment. Second, consider gastric ulcer, is also a common stomach disease, mostly due to Helicobacter pylori infection. The most important manifestation is that stomach pain is often felt when hungry, and relieved after a full stomach. Third, due to tumor, stomach tumor is a common malignant tumor, stomach pain is one of the aspects of the performance, as well as generalized emaciation, gastric hemorrhage, etc. Stomach pain needs to be observed through gastroscopy, which is the most intuitive method.