Of course not. Blood in the stool of children can be a variety of colors, from bright red to dark red or tarry. When eating colored foods such as spinach, watermelon, and tomatoes, it is likely to produce dark brown or even red stools. The consumption of iron, duck blood and other foods may produce black stools, which are not equivalent to blood in the stool. Gastrointestinal disorders that cause blood in the stool are the most common and prevalent causes, such as acute gastritis, enteritis, esophageal varices, gastrointestinal ulcer disease, gastric mucosal prolapse, intestinal sleeve strangulated intestinal obstruction, intestinal polyps. Blood disorders: hemophilia, leukemia, aplastic anemia, thrombocytopenia. Parasitic diseases, typhoid fever, typhus, leptospirosis, leptospirosis, etc. There are many etiologies, and timely hospital consultation is recommended.