insomnia
"I took generic ambien (not the CR) for just two consecutive nights. While it does work for putting me to sleep and keeping me asleep, I have to say I would not recommend this to people.  Just take benadryl or Advil PM.  



The reason I say this is because it affected (and days later is still affecting) my memory.  I am told by a few friends and co-workers of things I did or said (during the daylight hours, work hours) and I honestly don't remember any of it!  



So for me... I won't take this again just because it scares me. I'm sharp as a tack, I remember and observe everything so this really shocked me."