There is no such thing as three taboos after gastric polyp removal, but you need to pay extra attention to diet, vital signs changes and review after surgery. 1. Dietary regulation: after the surgery to remove gastric polyps, we should strictly follow the medical advice of fasting and water, dietary advice to light, easy to digest semi-liquid mainly to reduce gastric peristalsis and gastric acid secretion, to avoid wound bleeding. 2. Changes in vital signs: after gastric polypectomy, you need to observe whether abdominal pain, nausea, panic and other discomforts, to avoid serious consequences such as wound bleeding. 3. Review: After gastric polyp removal, it is necessary to follow the doctor’s instructions for regular review of the gastroscope to observe the condition of the polyp. To find out whether there are signs of recurrence or cancerous tendency. As each patient’s specific condition may vary, the postoperative recovery will also be different. It is recommended that the patient actively communicate with the attending physician to understand the specific precautions and contraindications after the operation, in order to recover as soon as possible.