Clonazepam
panic disorde
"I've been prescribed Klonopin (1mg twice daily) for literally years and have yet to encounter another panic attack as of this writing.  It's effects are amazing and while my physician keeps close tabs on me, I've yet to encounter any tolerance to it's effect.  Since my anxiety and panic are so debilitating, I'm prescribed it with both Effexor and propranolol and honestly couldn't feel more any more normal.  I hate to be tied to the medicinal 'ball and chain' but I'm finally freed from years of worry and panic and can now proudly state that I'm back to normal and living the challenging life I was meant to confront without a single twinge of anxiety/panic.  For me, it could not get any better!  :)"