Bleeding usually does not occur 1 month after removal of colon polyps. If bleeding occurs, it may be due to improper diet, recurrence or other diseases such as ulcerative colitis, internal hemorrhoids, etc. Patients are advised to seek medical attention in time to find out the cause of bleeding. One month after the removal of colon polyps, the wound has basically healed and bleeding will not occur again. If bleeding occurs after surgery, it may be caused by improper diet, eating too hard food, scratching the intestinal mucosa; however, it can not be ruled out that it is due to the recurrence of the disease, or other diseases such as internal hemorrhoid bleeding. It is recommended that the patient seek timely medical examination, timely colonoscopy to observe the healing of the incision, and explore whether there is bleeding in other parts. When bleeding occurs 1 month after the removal of colon polyps, it is recommended to consult a doctor in time to avoid delaying the condition.