At least 2 Tablespoons of blood must have been lost in order to make the stool black. However, the ingestion of black licorice, lead, Pepto-Bismol, or blueberries can cause black stools or false melena. I am not sure if it is important fact that it occurred during menstruation, but you...
Blood In Vomit And Stool: Hematemesis, Melena Or Hematochezia Some Of The Common Causes Of Blood In Stools Bowel Movement Color Changes: 3 Causes Your Stool Is Black Causes Of Black Tongue: Pepto Bismol or Something Else? What Causes Blood In The Stool After Drinking? Painless Rectal ...
Hematocheziais the passage of bloody stools, where the blood appears fresh and red to maroon in color. Location of Bleed Melena typically indicates bleeding in the upper gut – esophagus, stomach and first parts of the small intestine. The bleeding is from the walls of the gut and due to t...