“By the time symptoms appear — such as blood in the stool — the cancer is usually quite advanced.” Shukla’s warning comes ...

If you have a positive result, that means that it showed blood in the stool. (In this case, “positive” is not necessarily good!) A negative test result means that no blood was found in the ...

If people have blood in the stool, they may benefit from speaking with a doctor. Various foods can turn a person’s stool black, including blueberries, licorice, and blood sausage. Certain ...

Blood in the stool can make it appear red or even black. The brighter the color of red in the poop, the lower in the intestines the bleeding occurs. Mucus can appear white or yellowish.

Passing a bowel movement involves tension in certain muscles. Relaxing the muscles after a motion stimulates the vagus nerve, which may reduce heart rate and blood pressure. This article explains ...

Medically reviewed by Robert Burakoff, MD Bright red blood in your stool, also known as hematochezia, is a sign of bleeding ...