Gastrointestinal polypectomy is better done painlessly. Gastrointestinal resection includes normal gastrointestinal polypectomy and painless gastrointestinal polypectomy. Ordinary gastroenteroscopic resection may cause pain, nausea, abdominal distension and other discomforts when removing polyps, which may affect the smooth operation. Therefore, gastrointestinal polypectomy is usually better to do painless, injection of anesthesia for polypectomy, the patient does not have nausea, vomiting and other uncomfortable feelings, which is conducive to the doctor’s careful observation and operation of the surgery. Regardless of whether painless gastroenteroscopy polypectomy or ordinary gastroenteroscopy polypectomy there are certain risks, which may cause discomfort or postoperative complications. It is recommended to follow the doctor’s advice to choose the appropriate treatment plan.