I take 50 mg of Quetiapine (Seroquel) as a sleeping aid at night, but I'm afraid to take it because I don't really want to sleep because the nightmares have been particularly bad the past three nights and I really can't handle them another night. I know that I need to take my meds else I can't guarantee my own safety at night but if I take them I may not be able to stay awake and I really don't want to have a nightmare and I don't know what to do anymore.