insomnia
"On the nights when I forget to take my 100mg of Quetipine I wake up in the middle of the night at 3am or 4am and am unable to go back to sleep and end up staring blankly at my computer screen.  Most every night I take it and even if a trip or two to the bathroom is necessary, I can fall back asleep in minutes.  However, this medication is very strong even at the 100mg level and I often have to hug the walls and furniture to safely walk to the bathroom.  I'm sure others that take this medication have a loss of control of balance.  I only take this medication about 1/2 an hour before bedtime or I find that suddenly I can't find the keys on the keyboard anymore and am EXTREMELY SEDATED.  I get a solid 7 hours of sleep most nights."