Ramelteon
"My doctor refused to support a prescription for low-dose (5 mg) zolpidem after my insurance company would not approve its filling.  Instead he prescribed 20 mg rozerem.  Now my problem is not insomnia, but rather an infrequent occasion where I have not fallen asleep.  For that 2.5 mg zolpidem was the perfect answer.  I have now tried rozerem 5 times for the past two plus months.  1.5 hours later I am mellow, but not asleep.  Moreover, I do not feel that a good night's rest results. The worst was several weeks ago where asthmatic breathing was keeping me awake.  Somewhere around 11:30 I took a pill.  At 1:30, I was still wired.  Finally in the 4 plus range I resorted to a benadryl and somehow got about 3 hours worth."