seroquel is an antipsychotic which is also used to treat insomnia in small doses. I took 500ml once and couldn't walk. It does help you sleep when nothing else works but it's benefits are far outweighed by the many crazy side effects. It doesn't surprise me that it had you in sloth mode, it's supposed to. Seroquel is one of the many reasons that crazy people appear even crazier once they're medicated. It doesn't make them less crazy, it just makes them easier to control.