insomnia
"I also completely agree with the first review.  I have tried 9 sleep-aid medicines, including high doses of Ambien and Ambien CR.  The medicines for sleep "insomnia" really do nothing for people with true insomnia.  Insomnia is a condition of the brain where your mind essentially does not stop working at night.  Whether you are worried about something, excited, or are just thinking about something you saw on T.V or read in a paper during the day, you will not fall asleep until 20 minutes before you have to awaken.  Sleep-aid medicines help people who just have poor sleep habits, like eating right before bed, etc.  Seroquel actually suppresses your brain wave function and helps you mentally "shut off."  No weight gain for me."