"dr tried to get me to switch to this from ambien.  i finally gave in and was given six 15mg samples.  i am on the 5th night, and have fallen asleep 1 time before 2am.  tonight i took it at 9:30 along with my melatonin ultra and benadryl.  it is now almost 12:30 and i&#039;m wide awake.  i&#039;ll probably get some sleep around 4a.m. like i generally do, but i will wake up feeling awful.  this drug gives me the worst feeling in the morning, like i&#039;m sleepwalking with a migraine.  i&#039;m going back on the ambien."