anxiety
"Awesome medicine. I have a good deal of anxiety I've been dealing with for years.  Recently, I started experiencing involuntary muscle jerks (Myoclonus) that kept getting worse and worse.  About 100 times per day.  After seeing my doctor he prescribed me Klonopin 2mg once daily.  It has been a life saver to say the least.  My anxiety is all but moot.  No real side effects to speak of. I'm relaxed, able to think more clearly, and overall, feeling great!"