For patients with gastric ulcer, there are two kinds of drugs that must be used: 1. proton pump inhibitors, which are also the most important kind of drugs for treating this disease, such as rabeprazole, omeprazole, pantoprazole, lansoprazole, etc.; 2. drugs to protect the mucosa and heal the ulcer, such as stomach-healing ulcer tablets, rehabilitation new liquid, etc. As for which other drugs to be used, it needs to be based on the patient’s symptoms. If the patient has symptoms such as abdominal distension and loss of appetite, you can add drugs to power the digestive tract, such as Mosapride and Itopride; you can also add drugs to promote the secretion of digestive juices, such as vitamin Bt and compound digestive enzymes; you can also add drugs for eliminating food and stomach, such as Gastrointestinal Oral Liquid and Gastrointestinal Tablets. It is advisable to do a breath test of carbon 13 or carbon 14 to see if there is H. pylori infection before treatment, because more than 70% of gastric ulcer patients are infected with bacteria. The treatment plan is different between bacterial infection and sterile infection. If there is bacterial infection, you should use the regular anti-H. pylori quadruple regimen for two weeks, and adjust the treatment plan after two weeks, and the healing period is usually in 6-8 weeks.