insomnia
"I have trouble  sleeping. I am also a former drug addict. I was prescribed ambien and find that when I take it I make a lot of phone calls- the next morning I am always embarassed. Last night I made tweleve phone calls including a former co-worker (20 years ago)   I left a voice message on vet's answearing service. I also discovered, to my horror, I had sent a number of emails. It is like recalling the things you did when you are drunk. The uspide I slept stright for about five hours (rare for me) and was not groggy. Indeed, I enjoyed about forty-five mintues to an hour of cheerfulness I remembered the phone calls"