Green stools are most commonly caused by dietary changes (i.e. eating green food or vegetables).
There are some cases of irritable bowel syndrome that can lead to green stools.
If it continues despite appropriate dietary modifications, you can discuss whether an endoscopy is warranted 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.
kevinmd_
As a side note and probably unrelated, I have about 4 or 5 cavernous hemangiomas in my liver (average 1-2 cm). I had a large 7.5cm cavernous hemangioma successfully treated by RF at U of Wisconsin in Nov. 2004 (it has shrunk 30% or so). It had grown from 4 cm.
I have not returned eating green vegetables as of yet. I have drank lots of water trying to get a normal for me stool color.
I have ghost pains even after surgery in the gallbladder, underneath the ribs around to the back, also burning has returned. When the doctor examined me it was so painful that I almost started crying. It set me back a few days of getting up and down again just like after second day of surgery. Any suggestion how I can get my stool under control and relief from the burning and pain?