I started taking Seroquel XR 50 mg at night a week ago. It does help me sleep well and so far the only "side effect" is that I feel numb. I can't really process the thoughts I'm having unless i'm working on a specific task. I can't even explain how I feel other than "blank". I go back to the psychiatrist next week and hopefully this will subside. I am also on an upward titrating dose of Lamictal, so not really sure which one is making me feel this way. At least I'm not suicidal and hating myself.