one of the docs gave a friend of mine Lunesta ... great ... she ended up driving in a ditch sound asleep. Last thing she remembered was going to bed that night .. Thank God no one was hurt. She was picked up for DUI only for them to find out it was a reaction to the sleep med. They say that reaction is rare but I have known 3 people so far that had the same type of thing happen to them. Wake up walking downtown or drive in a ditch or end up outside on the lawn