restless legs syndrome
"This completely alleviated all of my restless leg issues.  All those annoying twitches were gone with no side effects.  I take 0.5mg before bed and I'm asleep in about 20-30 minutes.  I think it also has a beneficial secondary effect of helping me releax and get to sleep.  I've been on it for 8 years now and the therapeutic benefit is still as strong as day one."