"i have been on seroquel 150mg since the age of 13. i have had sleeping problems since the 4th grade. i am now 20 yrs old. without my seroquel, i&#039;ll go weeks without sleep. but with it, once i take it, about an hour later, i&#039;m fast asleep! i do not know what i would do without it. the only bad thing i can honestly say, i have gained 100  lbs from taking seroquel. mostly to the hunger feelings it causes right before i&#039;ll fall asleep. i would very much rather be a large girl who can sleep than a skinny girl who never sleeps. i would recommend seroquel to anyone, as long as you aren&#039;t someone who has a problem with some weight gain."