Girls stomach pain is divided into physiological and pathological, such as the former can drink hot water, hot water bag hot compresses and other methods, but the latter need to clarify the cause of the disease, the cause of treatment, drug intervention. Common pathological causes of stomach pain are: Helicobacter pylori infection, improper diet, peptic ulcer and other causes, commonly used drugs are proton pump inhibitors such as omeprazole, gastric mucosal protectants such as magnesium aluminum carbonate chewable tablets, antispasmodic drugs such as scopolamine. 1. Helicobacter pylori infection: patients may have no obvious symptoms in the early stage, and some of them may have upper stomach pain, abdominal distension, nausea and other symptoms. Eradication program: routinely recommended bismuth + PPI + two antibacterial drugs composed of quadruple therapy, such as bismuth potassium citrate + omeprazole + amoxicillin, clarithromycin, metronidazole, levofloxacin, etc. Two of these antibiotics, the specific medications need to be used under the guidance of a gastroenterologist. 2. Improper diet: stomach pain caused by eating too much, too fast spicy, stimulating, greasy food. It is recommended to take drugs under the guidance of a professional doctor, such as omeprazole, scopolamine and so on. 3. Peptic ulcer: Peptic ulcer usually appears stomach pain, discomfort, acid reflux and other symptoms. You can use drugs under the guidance of a doctor, such as omeprazole, cimetidine, magnesium aluminum carbonate chewable tablets and so on. If you drink hot water and use a hot water bag to apply hot compresses to the stomach, and did not relieve the pain in the stomach, you should immediately go to the hospital, complete the relevant examinations, to clarify the cause of the disease, the cause of the treatment, under the guidance of the physician to use medication, to avoid delaying the condition.