Bleeding 4 days after intestinal polyp surgery is usually not normal. 4 days after having intestinal polyp surgery, the wound site may not have completely grown and healed, sometimes there will be rupture of the surrounding blood vessels leading to bleeding, and during the surgery may also lead to localized accumulation of blood in the intestinal tract, all these factors may cause bleeding 4 days after intestinal polyp surgery, and there is a possibility of bloody stools. If there is still bleeding 4 days after the intestinal polyp surgery, it is best to have a timely colonoscopy to observe the basic condition of the surgical wound, and if there is more bleeding, it is necessary to have a second surgery for local repair. Bleeding found 4 days after intestinal polyp surgery may cause some damage to the intestinal tract, you need to consult a doctor in time for examination and treatment, usually also pay attention to a light diet and keep the bowel clear, so as to have a better recovery situation.