I began waking every hour thru the night. Explained this to my doctor & he suggested my taking Zolpidem 10mg. I had heard horror stories about this medicine including horrible dreams, sleepwalking, even driving a car to MacDonalds not realizing she had left the house. My doctor assured me if I took it the way it was written & stayed away from all alcohol, I would be fine. I was. I take 1 tab at 11pm & am asleep by 11:20pm. It has been the same for 21/2 years. I've had insomnia since my teens. I tried drinking to fall asleep, no good. I took halcion which worked for 2 weeks then insomnia came back. I did feel a ill groggy the first two days after beginning this med. but has been great ever since.