Black stool represents what happens to the body

Black stool represents the body may exist gastric ulcer, inflammatory bowel disease, blood system diseases and other

conditions.1, gastric ulcer

gastric ulcer occurs in the stomach lining mucosa or deeper ulcer, further stimulated by gastric acid, easy to cause blood exudation, and mixed with intestinal excretions, so that stool is

black.2, inflammatory bowel disease such

as ulcerative colitis, Crohn's disease, etc., continuous stimulation by inflammation, can lead to intestinal mucosa rupture, bleeding, resulting in black

stool.3, blood system diseases such

as thrombocytopenia purpura, aplastic anemia, etc., due to systemic coagulation dysfunction, can lead to gastrointestinal bleeding, resulting in black stool.