... GERD (not positive caused by that) nausea, burning mouth, insomnia, upset stomach, back pain, palpitations now as my doctor finally realized that my illnesses are probably caused by the side effects. I think I have every side effect listed online. I’ve had no life and suffering all this time. I was in a mental health facility when I first got sick so never put it together. Now weaning off to see if that’s the cause. Anyone else suffer this much?