insomnia
"I rarely have trouble falling asleep so that's not why I use it.  I use it to stay asleep if I wake up in the middle of the night for whatever reason.  There are times when I wake up 2-3 hours before I want to and my brain shifts into overdrive and I can't get back to sleep, or if I do, it takes me about an hour.  This medication eliminates that.  I only use it if I've had a few nights in a row like that. Then I get caught up and wake up rested.  I would never feel comfortable about using it nightly.  Thankfully I don't need to.  0.5mg is all it takes for me. I'm 5'3" about 130 give or take 5lbs. A bottle of 30 lasts me several weeks or a few months."