Is it black or thin?

The solution stool is black or thin may be caused by diet, taking drugs, intestinal lesions and other factors, the relevant explanations are as follows:

1. Diet

If the patient often eats chicken blood, pig blood, duck blood and other blood products, hemoglobin enters the digestive tract for chemical reaction, which will cause stool black, if the diet is not restrained will cause stool thinning.

2. Taking drugs If

ferrous sulfate tablets, dextran iron tablets, ferrous gluconate syrup and other iron, iron elements into the digestive tract will form iron sulfide, stimulate the intestinal tract, resulting in stool thin, black stool.

3. Intestinal lesions

If the patient has enteritis, intestinal polyps, intestinal diseases, intestinal lesions will stimulate intestinal wall blood vessels, leading to blood vessel rupture, blood enters the intestinal tract, oxidation reaction with the air, will cause stool black, thin stool.