Zolpidem
"After a car accident where I suffered a head injury I had horrible insomnia worsened by pre-existing fibromyalgia. Nothing over the counter was working at all to help me sleep. My doctor put me on this. When it works, it's awesome. I cannot have any food on my stomach if I want this to work, though. I don't take it until I've washed my face, brushed my teeth & am actually in bed for the night. That's the trick! I hate that the FDA cut dosage by half for women- the lower dose doesn't work for me because I'm big/tall. Weight makes a difference in this meds case. Not everyone sleep-drives or sleepwalks on this."