insomnia
"Had started to experience insomnia about ten years ago after a shoulder injury, even after that healed I had a horrible time getting to sleep, I could not turn my mind off. I was prescribed this medication and had some initial side effects but the medication works for me. I think I have became addicted to it, there have been some days I did not take it or could not afford it and when that happened I could not fall asleep. Ambien gives me a good night's rest and I wake up feeling refreshed."