Intestinal polyp surgery 20 days still always pull, may be postoperative gastrointestinal tract dysfunction or secondary intestinal infections and other conditions, may also be other diseases caused by long-term diarrhea, and intestinal polyp surgery has little to do. 1. Gastrointestinal dysfunction: Intestinal polyp surgery by foreign body stimulation and local damage, may cause the intestinal structure or flora changes, and then appeared the complications of gastrointestinal dysfunction, can be manifested as dyspepsia, diarrhea and other symptoms, it is recommended to keep a relaxed mood, light diet, pay attention to rest, so that the gastrointestinal function as soon as possible to stabilize the discomfort symptoms will generally disappear soon. 2. Intestinal infection: the patient may be the intestinal mucosa damage during surgery, due to unhygienic diet and other factors that lead to local infection, and then appeared in the long-term diarrhea, in a timely and accurate treatment, generally can relieve the symptoms. 3. Other diseases: the patient has shown symptoms of long-term diarrhea before the operation, the causes of such cases are very diverse, and patients need to identify the specific reasons for targeted treatment. As long as the polyp pathology examination is not abnormal, patients do not need to worry too much. It is recommended that patients go to the hospital in time to review, it is best to look for the previous surgery when the doctor, under the guidance of the doctor to accept the treatment can, usually pay more attention to diet and hygiene.