What is bloody stool?
Blood in the stool is an abnormal, potentially critical condition in which there is blood mixed in with a bowel movement or feces. The blood can arise from anywhere along the digestive tract, from the mouth to the anus. Bloody stool is often a sign of gastrointestinal bleeding due to injury or disease. Stools that contain bright red or maroon-colored blood may be referred to as hematochezia, while melena is used to describe black, tarry, and smelly stools. Bloody stool can occur in all age groups and populations.
Learn More About Bloody Stool
Blood in the stool can appear in a variety of forms. There may be small amounts of bright red blood that is mixed inside the stool or that shows up on toilet paper after wiping the anus. Visible blood clots can also be present. Blood in the stool is sometimes accompanied by open bleeding from the rectum (rectal bleeding). Blood in the stool can be in such small quantities that it cannot be seen by the naked eye but can be detected by stool tests. This is called fecal occult blood, which may indicate a serious condition.
Many other symptoms can occur with blood in the stool depending on the cause of the bleeding. Symptoms often involve the gastrointestinal system but can involve other body systems as well. It is important to talk with your health care professional about any other symptoms you are experiencing.
What other symptoms might occur with bloody stool?
Depending on the underlying disease, disorder or condition, bloody stool may occur with other symptoms including:... Read more about bloody stool symptoms
What causes bloody stool?
Blood in the stool can indicate a relatively mild condition, such as hemorrhoids or constipation, or it can be due to a serious, even life-threatening condition, such as esophageal varices or colon cancer. Certain medications, such as aspirin, can also cause bloody stool.... Read more about bloody stool causes