I am on Asacol and to my knowledge there isn't any reason I can't use a live virus. I believe your GI is correct, but if still concerned I would call your pharmacist, I think maybe they could give better info. Good luck and let me know what the pharmacist says.
Gail*Nanners* Co-Moderator for Crohns Disease and Anxiety/Panic Forum
Crohn's Disease for over 33 years. Currently on Asacol, Prilosec, Estrace, Prinivil, Diltiazem, Percoset prn for pain, Zofran, Phenergan, Probiotics, Calcium w/Vit D, and Xanax as needed. Resections in 2002 and 2005. Also diagnosed with Fibromyalgia, Osteoarthritis, and Anxiety. Currently my Crohns is in remission, but my joints are going crazy!
It's scary when you start making the same noises As your coffee maker.
*Every tomorrow has two handles. We can take hold of it by the handle of anxiety, or by the handle of faith"*