Hi im new to the forum had anal cancer 2 years ago i am now clear of it but still suffer side effects ie stomach ache and bloating .I have had all the tests all came back as borderline ie borderline acid malabsorption sbbo overgrowth breath test negative no response to rifaximin doxycycline and ciprofloxacin no response to creon i could go on but i would bore you. I was offered a trail called ppalm study but that has not been tested yet so i said no can anbody suggest anything many thanks