insomnia
"I was hospitalized and couldn't sleep due to intense anxiety in the hospital. I was given 50mg Seroquel. I felt the effects within 20 minutes, but then they kept getting stronger for well over an hour until my perceptions of time and space were very distorted. I couldn't even sit in a chair without feeling I was going to fall out of it. Next I started getting paranoid until 16 hours later I took Klonopin and everything went back to normal. If I was at home or work and took Seroquel for the first time, it would have been a disaster. I did sleep for a few hours while I was on it, though."