"i think a small amount(25-100mgs) is a pretty good amount and a safe medicine for insomnia, or for people who have ocd, or any kind of compulsive behaviors that are so bad that they hinder their lives in a negative way.  ask your doctor about this medicine if you think you will benefit from the sedating and calming effects of seroquel!  i use it at night to sleep, about 50-100mg only when needed but i also feel a bit more relaxed in the morning when i wake up after taking the seroquel. helps me until i have to have my valium for generalized anxiety disorder and panic attacks."