Stool Color

My stool is sometimes 2 different shades of brown.  For instance, it will be light to medium brown with darker brown in different areas.  

Is this something bad?

Thank you for your advice.

[Kevin Pho, MD]

This is likely normal stool color variation.  Colors to be concerned about would be red (blood), black (which can indicate upper GI bleeding), or clay colored (which can indicate gallbladder disease).  

You can discuss this further with your personal physician.

Followup with your personal physician is essential.

This answer is not intended as and does not substitute for medical advice - the information presented is for patient education only. Please see your personal physician for further evaluation of your individual case.

Kevin, M.D.
Medical Weblog:
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