Blood in Stool: Causes, Identification, and Health Risks

What causes blood or mucus to appear in stool, and how can you tell the difference between diet-induced changes and serious medical issues? Explore the primary factors behind rectal bleeding in children and adults.

How to Identify Blood in the Stool

Published Aug,14 2017 | By Sarah Harding

Blood appears in the stool for various reasons, including infection, cancer, digestive disorders and open wounds, such as hemorrhoids and ulcers. Blood may be visible to the human eye in some cases, suggesting the blood is from the lower digestive tract.