"i&#039;ve used seroquel for 15 years for insomnia. i wasn&#039;t able to use ambien because i would sleep walk. the only thing that i don&#039;t like about seroquel is that i &quot;sleep eat&quot;. i will not remember that i have done so until i see a drop of jam and bread crumbs on the kitchen counter. so, i&#039;ve gained a bit of weight, unfortunately, even though i&#039;m quite active."