I hear ya! After my experience with latuda and its a long story but the pdoc at first kept saying she didn't think it was the latuda. I have a new pdoc since then. So for like a week I went through it, with no congentin and didn't know benadryl would help. Anyway tried latuda again same reaction. At this point I'm finally okay with the meds I'm on, but I was feeling like a lab rat too and it sucks.