Hi. Well I'm still getting attacks of savage pain, but I'm managing to struggle on. I see the psychiatrist later this month and I'm praying she'll have something different to offer. I've not heard of Xifaxan. I live in the UK and so it might not be available over here.
Not many people realise how badly I suffer with this horrible condition as like you say, there's nothing to be seen on the outside such as a broken limb or whatever.
I hope you'll have fun at the show!