insomnia
"Did not work very well for me. My main problem is waking up in the middle of the night, worrying, and not being able to fall back asleep. I've tried taking 15 mgs before going to bed, and it really has no effect. Still wake up in the middle of the night, with anxiety. 

On the plus side, it really had no side effects to speak of. On the minus side, it really had no effects at all. Maybe the dosage was too low for me? Don't know, but it was exactly the same as if I had taken nothing at all."