Check one or more factors on this page that apply to your symptom.
Causes of dark blood in stool.
Find possible causes of blood in stool based on specific factors.
Black stool along with pain vomiting or diarrhea is cause to see a doctor right away.
Black stool has a distinct appearance.
If a person has blood in their stool or any other.
Others coat and protect it from the damage that stomach acids can cause.
Blood in stool in adults.
A bleeding ulcer is the most common cause of dark stools.
This is due to the presence of bilirubin and the decomposition of food.
These can include the following.
See blood in your poop or vomit.
If blood in the stool is suspected you should contact your doctor as soon as possible.
Rectal bleeding is the passage of blood through the anus.
Blood in the stool can be frightening whether you discover it while wiping after a bowel movement or from a test ordered by your health care provider.
Sometimes serious blood and circulation abnormalities in your digestive system can cause black tarry stools.
Call your doctor if you.
Black stools caused by blood indicate a problem in the upper digestive tract.
Selected select related factors.
The main causes are eating certain foods taking certain medications and gastrointestinal bleeding.
The common causes of rectal bleeding from the colon include anal fissure hemorrhoids diverticulosis colon cancer and polyps colonic polyp removal angiodysplasias.
While blood in stool can signal a serious.
Blood in the stool can be detected through a stool test.
The bleeding may result in bright red blood in the stool as well as maroon colored or black stool the bleeding also may be occult not visible with the human eye.
If the stool is black or red bleeding within the gastrointestinal tract needs to be excluded especially if it is ongoing.