There are more precautions after intestinal polyp resection, such as fasting, avoiding getting out of bed too early, dietary modification, avoiding physical activity, etc. 1. Fasting: Fasting and water fasting within 12 hours after surgery, according to the wound size of the polyp, nutrition and electrolytes can be supplemented, and intravenous access can be established to prevent intestinal bleeding and wound infection. 2. Avoid getting out of bed too early: the patient can lie in bed, should pay attention to turn over diligently, don’t get out of bed too early to walk, otherwise it is easy to lead to wound hemorrhage. 3. Dietary regulation: after fasting, you can choose semi-liquid food, juice vegetables and fruits, or eat bread, avoid spicy and stimulating food, avoid alcohol. 4. Avoid doing physical work: don’t do heavy physical work or strenuous exercise within one month after surgery to avoid wound hemorrhage. Patients to do intestinal polyp surgery should pay attention to observe the changes in the body, if there is any discomfort to go to the hospital in a timely manner to avoid delays in the treatment of the disease.