Gastric adenomas may or may not cause pain. When gastric adenoma occurs, a mass will appear in the stomach. If the gastric adenoma is relatively large, the micro-adenoma may develop an ulcer, which will lead to pain in the stomach, usually a vague pain, and even accompanied by abdominal distension, belching (hiccups) and other clinical symptoms. If the gastric adenoma is relatively small, gastric adenomas usually do not develop ulcers, and the patient usually does not have any clinical symptoms, which will not lead to pain, abdominal distension, belching (hiccups) and other clinical discomforts. Gastric adenoma is a benign lesion, but there is a possibility of cancerous transformation, and gastric adenoma may gradually increase in size, so after the discovery of gastric adenoma, it needs to be surgically removed, which can prevent further aggravation of the condition. Gastric adenoma is recommended to consult a doctor in time and standardize the treatment under the guidance of a professional doctor, so as to avoid delaying the condition.