Insomnia
"I&#039;ve been taking zolpidem now for a year, always get a good night&#039;s sleep. Those of you who take the Controlled Release have problems because that&#039;s the one with slow release, not good, I also break pills in half or quarters, something you can&#039;t do with slow release CR either. CR makes you wake during the night and causes all sorts of problems, sleepwalking, etc. Take instant release zolpidem, see the difference."