I seem to have it again. I am on Biaxin 500mg 2xday and the doxy 2 x aday 100mg. I've read that it could be fungal so I'm going to take 200mg of diflucan a day and see if that helps. I also went back on the thrush losenges? Hard to swallow and feels like something is stuck in my throat but it's just red, no infection I can see. Has anyone here had this a lot and what did you do for it? Did it resolve on its own? I just can't see adding another antibiotic. That would make 3 different ones a day plus all the other stuff I'm on.