Black stools are associated with diet, medications, and gastrointestinal bleeding, all of which are physiologic and do not require treatment, except for gastrointestinal bleeding. If there is gastrointestinal bleeding, medication and surgery will be used to intervene.
1. Physiological factors:
(1) Dietary influences: consuming foods containing a lot of iron such as animal liver and pig blood, or consuming foods containing a lot of melanin such as mulberries can lead to black stools.
(2) Drugs: Taking iron or bismuth drugs, such as ferrous sulfate and bismuth pectin, may also cause black stools.
These cases are normal physiological phenomena and do not require medical intervention.
2. Pathological factors: common gastrointestinal bleeding, the main symptoms of which are black stools, vomiting blood. The main symptoms are black stools, vomiting blood, etc. Fasting and water intake, replenishment of circulating blood volume, blood transfusion or fluid transfusion are required according to the cause of the bleeding.
If medical intervention is needed, it is necessary to go to the hospital in time and follow the doctor’s instructions in order to avoid delaying the condition.