What's the cause of black

summary

People who have a little common sense of life should know that our stools will reflect our health status in a large way. Therefore, most of the time, we attach great importance to the color of stools. We should be optimistic about black stools. The following black stool how to return a responsibility to carry on the discussion.

What's the cause of black

First, there are many factors causing black stool, such as eating animal blood, liver and more meat, or taking iron and carbon, stool can be black, in the former case, stool occult blood test can be positive.

Second: there are also many cases of melena, including esophageal varices, esophageal foreign bodies, ulcers, acute gastritis, gastric mucosal prolapse, intussusception, hemorrhagic necrotizing enteritis, strangulated intestinal obstruction, Meckel's diverticulum, intestinal polyps, anal fissure, etc.

Third: if infected with some diseases will also be melena, blood diseases, neonatal hemorrhage, hemophilia, leukemia, aplastic anemia, thrombocytopenia and allergic purpura. 3. Other systemic infectious diseases, such as sepsis, typhoid, etc.

matters needing attention

We must pay attention to the routine physical examination, find problems in time treatment, long delay may worsen, at the same time, diet as light as possible, can't fish and meat, not moderate, don't drink, more can't drink too much.