In toilet bowl or on toilet tissue.
Causes of dark red blood in stool.
If your stool is bright red or black which may indicate the presence of blood seek prompt medical attention.
For example slow bleeding from ulcers colon polyps or cancers can cause small amounts of blood to mix and be lost within the stool.
Triggered or worsened by.
Find possible causes of blood in stool based on specific factors.
Bright red blood indicates bleeding somewhere in the lower gastrointestinal tract such as the colon or rectum.
Drinking alcohol or caffeine.
Sometimes these sores bleed.
The cause of red stools or black stools could be nothing to worry about such as those that are caused by food coloring.
Causes of blood in stool range from harmless annoying conditions of the gastrointestinal tract such as hemorrhoids to serious conditions such as cancer.
An ulcer is a sore on the inside of your stomach or small intestine.
A bleeding ulcer is the most common cause of dark stools.
Consult your doctor if you re concerned about your stool color.
Polyps are small clumps of cells that can form in the colon and cause stool with red streaks or black tarry stools.
Occult blood in the stool has many of the same causes as rectal bleeding and may be associated with the same symptoms as more active bleeding.
Polyps can affect anyone of any age but they are more common in people over 50 years old.
As bile pigments travel through your gastrointestinal tract they are chemically altered by enzymes changing the pigments from green to brown.
Doctors from the mayo clinic report that colon polyps often cause rectal bleeding.
Check one or more factors on this page that apply to your symptom.
In or on the stool.
This can make your poop dark.
Causes of blood in stool blood in the stool can be bright red maroon in color black and tarry or occult not visible to the naked eye.
Dark red or wine colored blood may indicate bleeding in the small intestine or early.