am assuming your problem is pouchitis??
used invanz for awhile. not terribly effective, but might work for you. i'd add water to the 1 g. bottle and drink it. is suppose to just work on the gi system. usually is an infusion so your doc might think this crazy. also, i use vsl capsules as suppositories i.e.. up the poop hole instead of swallowing them. sort of helped. also canasa suppositories.