Anal fissure: more common in young adults, there is a clear knot and constipation history, red blood, dripping or toilet paper wiping blood, and then severe anal pain.
Rectal cancer: rectal cancer caused by blood in the stool was bright red drops attached to the surface of the stool. Late with anorectal depression, persistent anal perianal pain and systemic wasting, increased stool frequency, constipation and diarrhea alternate.
The rectum and colon polyps: intestinal polyps caused by blood in the stool, blood red, pain, blood and stool is not mixed, with some patients stool groove surface.
Chronic proctitis or ulcerative colitis patients: Anal bulge, defecation is not clean, the stool is not forming, with dark red bloody or mucoid stool as the main symptoms, accompanied by abdominal pain, fever, tenesmus and frequency.
Hemorrhoids: hemorrhoids hematochezia occurred during defecation or after defecation, blood red, blood and feces are not mixed, the amount of bleeding can be big or small. The bleeding is often accompanied by dry stool, the solution will be laborious, in dry after eating or drinking after the incidence increased.
In addition, leukemia, uremia, renal failure and other systemic diseases can also cause bowel bleeding, therefore, once the bowel bleeding symptoms, must be timely to the professional anorectal Hospital for examination, accurate diagnosis, symptomatic treatment.
Through the above anorectal diseases related symptoms, we have a corresponding understanding of anorectal diseases, such as the above symptoms must be timely to the hospital for medical treatment. Thank you

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