Gastric polyps are generally more than a few years susceptible to carcinogenesis mainly depends on the size and type of polyps as well as the patient’s specific situation. If it is an inflammatory hyperplastic polyp with diameter less than 2m, the probability of carcinogenesis is about 1-2%, which may be caused by atypical epithelial hyperplasia, and it may develop into gastric cancer only after more than 10 years or even decades, which varies from person to person. In case of adenomatous polyps with diameter greater than 2 cm, the cancer rate can be more than 30%, but the exact time of cancer cannot be specified. Patients need to be closely observed clinically and it is recommended to undergo gastric polypectomy as soon as possible to reduce the possibility of cancerous tumor tissue. In daily life, patients are advised to take reasonable and scientific care measures, which can play a role in stabilizing the disease and preventing deterioration. Such as a light diet, regular and sufficient rest, optimistic and relaxed mentality, etc.