Quetiapine
"First of all, for all the people writing reviews that haven't been on this drug for AT LEAST 4-6 WEEKS your reviews are almost invalid, this drug is as two-faced as many make it out to be and for those people they just aren't giving it enough time to see both sides of it. I have been on and off Seroquel for a few years now and currently taking 150mg at night for the past 3 months. It helped with anxiety and sleep which was great! I was less intimidated and anxious at school and with friends. However, it seriously affected my mood, constantly shifting from agitated to blunted, my concentration, my dreams, weight and eventually, over the course of about six weeks, caused one of the most serious relapses in my depression in years. Be careful!"