In general, walking with stool outflow consider with anal fistula, hemorrhoids and other reasons. 1. anal fistula: most anal fistula is caused by the abscess around the anorectal tube, the abscess breaks down on its own or after incision and drainage, in the perianal skin to form an external mouth; anorectal specific inflammatory diseases such as Crohn’s disease, tuberculosis, ulcerative colitis, malignant tumors, traumatic infections, etc. can also cause anal fistula. Often manifested as repeated episodes of spontaneous perianal pus and swelling and pain, appearing to walk with the symptom of fecal outflow. 2. Hemorrhoids: due to congestion or bruising and enlargement of the venous plexus of the anal canal or lower rectum, bleeding during defecation, pain, anal itching and other symptoms, can be divided into internal hemorrhoids, external hemorrhoids, mixed hemorrhoids. It can be accompanied by perianal skin irritation, itching, perianal distension and mild fecal incontinence. Walking with stool outflow may also be caused by diarrhea, anal sphincter relaxation, etc. It is recommended to seek medical attention in a timely manner, under the guidance of the doctor to clarify the cause of the disease, and targeted treatment.