I started taking ambien last year and i loved it! That is until a couple pf months ago when it stopped being so effective. I tried adding a tylenol pm with but still would manage to get no more then 4 hours of sleep total and most of that is sleep for an hour wake up for an hour. So i asked my doctor for something else... he chose sonata and i am sorry but i can take it at eight o'clock and still being laying in bed at 1am wondering if anything is going to work... no i allergic to lunesta so what do i do now. I am a mother of three and work fulltime... someone please give me some advice... i am sooo tired!!!