Eating ice-cream may irritate the mucous membrane leading to bleeding and cause darkening of the excreta.
Ice cream belongs to the cold food, if itself has acute erosive gastritis, gastric ulcer and other diseases, may lead to gastrointestinal mucosa congestion, edema, bleeding and other symptoms.
If the bleeding position is located in the upper gastrointestinal tract, the blood of the divalent iron ions in the gastric acid, pepsin and other substances under the action of the trivalent iron ions and become black, when the trivalent iron ions mixed into the stool may appear black feces, typical performance for tar-like stool.
If you eat ice-cream after the black feces, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.