We should have stock in Benadryl, she gets 75mg in the am and 75mg in the pm, in addition to Atopica and Temeril P (as needed). We definitely know about Benadryl. Dunno how much it helps, I think it just makes her too sleepy for a couple hours to itch.
We tried the Nzymes thing, and the systematic yeast infection treatment. Nada. Made her way worse because she wasn't on any meds. She was suffering too much to continue. We did it for 5 months.
We got the thyroid results back. Her thyroid levels are perfect.

I don't really know where to go from here other than just managing it with Temeril P and Atopica and do CBCs every 6 months to make sure her levels are ok.
I did change her food to Wellness Core Ocean and her fur is slowly growing back in and is shinier and soft again. Did a round of Temeril P and she's feeling much better. Her staph infections are almost gone.