I hate antibiotics but after almost dying for over a week of a sinus/throat/lung infection I gave in and too a Zpac. I also took my pro-biotics and nystatin tabs. however on day 4 of the 5 day pill pack, I still developed thrush. I have had it before so i instantly recognized the nasty taste in my mouth. what can I do???? I took a Diflucan today. Do any of the yeast cleanses work? my diet is fairly yeast free--not to mention i have been fairly anorexic since the thrush started 4 days ago.