Gastric polyps are usually raised lesions that originate from the epithelial cells of the gastric mucosa and protrude into the stomach. Gastric polyps are often found during gastroscopy, and whether they can be removed directly is handled on a case-by-case basis. If the patient is not taking antiplatelet drugs, such as aspirin, clopidogrel, and anticoagulant drugs, such as warfarin, polyps <5mm can usually be removed directly by gastroscopy. If the polyp is >5mm, in order to prevent bleeding after removal, it is usually necessary to improve the blood routine and coagulation four tests after hospitalization to ensure that there is no abnormality, then endoscopic removal of the polyp can be performed. After polyp removal, we need to continue to be hospitalized for observation to know whether there is bleeding from the polyp wound, etc.