I had insomnia for 3-4 years awake for days for no reason...no stimulant drugs or any drugs of any type. So i went to the Dr. and he prescribed me Trazodone. I only take it at night and if you want more than to just fall asleep and want a solid 8 hours of sleep few tranquilizers worked for me like that. Sure some would help me fall asleep but i'd be back awake in a few hours if that long.