I'm being treated by my doc for that "leaky gut" problem. I was on Cipro for two courses to treat a pseudomonas bowel infection and then he put me on Nystatin everyday and Diflucan for 7 days out of the month, plus Mycelex lozenges, to treat the persistant yeast problem. I did ok on the Nystatin but this Diflucan is just miserable. Actually the flare up of all my symptoms is what's doing it. I've read that this is caused by the toxins released by the dying yeast. Anyone else have to deal with this? I'm almost feeling like it's not worth it, but I'm going to hang on and give it a chance.