anxiety
"I've been on this for 15 years. Started out on .25mg daily, now I'm at 1mg 4x daily. 
This truly does help tremendously, especially when,having a panic attack.
Just please know that if you try and stop it, please see a Dr! You get really sick, I have never felt that bad in my life...I felt like I was dying. You need to properly tapered off. 
This medicine is great but also has serious mental and physical side effects, especially when used for long time periods."