Black GI bleeding This is an emergency
Black Iron, bismuth Cannot presume this to be the reason for the stool color
Maroon Gastrointestinal bleeding This is an emergency
Red Hemorrhoids Only one of the potential causes. Do not ignore
Red Inflammatory bowel disease Consult a healthcare professional
Red Infection, diverticular bleed Consult a healthcare professional
Red Tumor, rapid upper GI bleed Consult a healthcare professional
Green May be normal Consult a healthcare professional
Green A diet high in green vegetables Consult a healthcare professional
Green Associated with diarrhea Consult a healthcare professional
Brown Normal color Consult a healthcare professional
Yellow Diseases of the pancreas Malabsorption
Yellow Celiac disease, cystic fibrosis Consult a healthcare professional
Yellow Giardia infection Consult a healthcare professional
Clay, pale yellow, or white Liver or biliary disease Lack of bile in the stool
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