Obtaining imaging with plain films or a CT scan can be done to exclude a bowel obstruction, which can happen after surgery.
Bloating and gas can be present with malabsorption or irritable bowel disease.
Sending the stool off for culture and analysis, as well as blood tests to exclude celiac disease can be done.
A colonoscopy can also be considered to comprehensively evaluate the lower GI tract.
These options can be discussed 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 patients education only. Please see your personal physician for further evaluation of your individual case.
Kevin, M.D.
www.kevinmd.com
have they done any xrays? did they say anything about an ileus? i know it's been a month or so but just a thought
i would probably get a second opinion