What's going on with the black shit?

Pull black loose stool consider is diet factors, drug factors, disease factors, etc.

1, diet factors

recently eat spinach, pig blood, pig liver, jujube and other iron-rich foods, can lead to pull black loose stool, belong to normal physiological phenomenon, generally do not need special treatment.

2, drug factors

patients due to physical reasons using iron, bismuth, aspirin and other drugs, can appear above symptoms.

3, disease factors

pull black loose stool is also considered peptic ulcer, esophagitis, esophageal ulcer, esophageal hiatus hernia, esophageal and gastric varices rupture and other diseases caused.