Blood in the stool should always be evaluated. Hemorrhoids, an anal
fissureAnal fissure, polyps or possibly cancer can all
leadLead poisoning to blood.
I would suggest a
colonoscopy or flexible sigmoidoscopy.
Regarding the pain in that area, imaging the abdomen can be considered to exclude colitis or diverticulitis. A CT scan can be considered.
These options can be discussed with your personal physician.
Followup with your personal physician is essential.
This answer is not intended as and does not substitute for medical advice - the information presented is for patient education only. Please see your personal physician for further evaluation of your individual case.
Kevin, M.D.
kevinmd_