I've just started reducing my dose of (normal release) quetiapine down from 150mg. I went down to 125mg a week ago and the anxiety and sleep problems only seem to be getting worse. Does anyone have advice on how long I might suffer from this? Or perhaps this is actually the original symptoms returning? I'm lost as to what do do - my CPN said I could go back up to 150mg if I needed, but I want to give the reduction a fair try.