Hello - thanks for asking your question.
Our surgical colleague on the board is more qualified to answer this question and I would be interested in his comments.
Any surgical procedure that disturbs the continuity of the intestine can lead to poor absorption of water and nutrients. This can lead to increased amounts of diarrhea. A variety of foods have been associated with increased stool frequency which include: apple juice, raw fruits, raw vegetables, popcorn, seeds, nuts, beans, corn, beer, caffeine, chocolate, milk & milk products and spicy foods.
A medication review should be performed since many medications can exacerbate diarrhea. In addition to Immodium, bulking agents such as psyllium (Metamucil) and bile acid binders such as cholestyramine (Questran) can also be tried.
Make sure that the more basic causes of fatigue is evaluated as well, including a blood count, metabolic panel, TSH, and liver function tests.
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.
Thanks,
Kevin, M.D.