Maybe. I was only on it for a week, but ever since quitting it my sleep is consistently bad. It was bad every other night when I was on it, but I was really irritable and panicky, had akathesia(which is reportedly why I quit taking it).

My sleep is still poor. God I hate this. I take 100 mg of trazodone to help with sleep every night, and propranolol for any restless issues I might have(although I don't think it does anything). The doctor said that if I don't get more sleep on trazodone, then upping the risperidone to 2.5 or 3 mg is the next option, which is exactly what I don't want. This drug has killed all my creativity and joy.