Medically reviewed by Qin Rao, MD Noticing grey poop may come as a surprise, but it's not always an emergency. Grey poop occasionally happens when you take certain medications for long periods. More ...

Pale or white poop may suggest liver disease. Another sign to ... what they eat may affect the color of their poop. Undigested food in stool can also cause a color change. Unusual colors, such ...

Blood in the stool is a prominent symptom ... eye inflammation (uveitis or episcleritis), and liver disease. Extra-intestinal manifestations are common in IBD patients and can complicate the ...