insomnia
"When I was in the service I had a few bouts with sleep problems only 3 times in 8 years. I was put on Ambien for 2 weeks at a time.  Eventually it would wear off I'd go back to "dealing with it"  Then for a few years I self medicated with whiskey.  No big dramatic story but that had to stop.  When I got out I didn't even try to claim compensation for it with the VA but they gave me a insomnia comp.  Since then I receive my pills in the mail.  I have never had a negative side effect.  No sleep walking, talking, driving. It works better on an empty stomach though.  I've woken up at night on it before but I normally fall right back to sleep.  I wake up feeling like I got that perfect amount of sleep and so refreshed.  It has given me my life back."