Girls with stomach pain, to consider the following aspects of the cause: First, acute and chronic gastrointestinal diseases: such as acute and chronic gastritis, peptic ulcer, gastroesophageal reflux disease, stomach tumors, etc., the patient should pay attention to give gastroscopy to clarify the cause of the disease. Second, early pregnancy reaction: for girls during pregnancy, pay attention to whether there is early pregnancy reaction. Third, psychological factors: to understand whether there is a gastrointestinal neurosis and other psychological factors, which leads to gastrointestinal symptoms. Fourth, organ damage: some patients because of liver damage, pancreatic and gallbladder disease, can cause gastrointestinal symptoms, pay attention to screening. Fifth, other: irregular diet, often overeating, spicy diet, or often stay up late, alcoholism, and taking certain drugs and other aspects of the impact of stomach pain, discomfort and other symptoms. Daily life should learn to reduce pressure on themselves, give warm, soft, light, easy to digest food, eat small meals, avoid overeating.