Bleeding three days after colonoscopy may be related to incision infection, intestinal mucosal damage and postoperative coagulation disorder.
1. Infection of incision: If the incision is infected after colonoscopy, the incision will not be healed for a long time and will be accompanied by swelling, congestion and bleeding.
2. Damaged intestinal mucosa: If the intestinal mucosa is damaged during colonoscopy and still not recovered after three days of surgery, there will be blood in the stool.
3. Postoperative coagulation disorder: If the body’s platelet content is low and the coagulation function is insufficient, the phenomenon of postoperative coagulation disorder may occur after doing colonoscopy, so there will still be bleeding.
If bleeding occurs three days after colonoscopy, inform the doctor in time to find out the cause as early as possible and actively cooperate with the doctor to give treatment.