insomnia
"Ever since I started using this, (thanks so much, doc!) I have been in Heaven. I have had problems sleeping for months, maybe even a year but not as extreme then. I start to feel tired and my eyes start to want to shut just 20-25 mins after I take this! The "window of opportunity" where it is most obvious it's working (when I feel sleepiest) is (obviously) the time I go to bed. The one time I missed that window was out of experimentation, as I wanted to know if it would knock me out as I was sitting on my couch. Didn't work! When I went to bed that night it was very hard to do so. So now, I ALWAYS head straight to bed when I feel sleepiest."