When there's bleeding in the esophagus, stomach, or duodenum part of the small intestine , the stool is usually black, tarry, and very foul smelling. Discolored stool is sometimes normal, but red poop is often a sign of a more …. The results will give your doctor an idea of the extent of the bleeding and how chronic it may be. Intestinal ulcers are usually caused by excess stomach acid and infection with Helicobacter pylori. Definition Causes When to see a doctor. Getting your old body back after childbirth. If bleeding is hidden, you might not notice any changes in stool color.
What Causes Rectal Hemorrhage? Rectal bleeding has many causes and can occur as the result of a weaker or abnormal area along your digestive tract. What You Need to Know About Rectal Bleeding and Hemorrhoids. Blood in the stool is a common problem, most often caused by anal fissures or hemorrhoids. Learn more from WebMD about the diagnosis and treatment of bleeding in the digestive tract. veins in the anal area that can can result in rectal bleeding.