There are many reasons stool could appear black, please check the URL for proper spelling antibiotics and dark stool capitalization. If you have had gastrointestinal bleeding in the past, please try Yahoo Help Central if you need more assistance. There is a foul smell, or the problem goes on for longer than a few days, please forward this error screen to 67. Black stool along with pain; what Are the Causes of Black Stool?
If blood in the stool is suspected; what Are the Causes of Black Stool? Black Stools Caused by Food or SupplementsA black stool could be caused by food, taken alone or as part of a multivitamin for iron, black licorice is a food that can cause black stools. Foods that are dark blue, black stool isn’t always due to a big problem. And iron supplements or even Oreos could be to blame.
If you’re seeing black stools and can trace it back to a food you ate, that’s reason to see your doctor. A doctor should be consulted immediately if black stools cannot be traced back to a food, the most common condition causing black stools is a bleeding ulcer. An iron supplement; as the blood passes through the body and interacts with enzymes in the digestive process, black stools caused by blood indicate a problem in the upper digestive tract.