insomnia
"I've been taking this medication for about 6 months at 50mg a night to help with sleep. Honestly, I have had 0 side effects and have experienced no weight gain or any extra urges to eat at night. This medication has a tendency to increase your appetite, or as I like to refer to as, "the munchies." However, I don't think this is something you need to worry about as long as you are aware of this possibility. Just be mindful and don't go to bed starving before you take it! I think it's clear that some people react well to seroquel and others react horribly... which is normal for all medications. Trial and error!"