A Xanax bar is the different sized alprazolam pills is the brand name known for the drug Alprazolam. It is a medicine that is frequently prescribed to treat anxiety and panic disorder. As a member of the benzodiazepine medication class, Xanax helps patients relax by calming their nerves. Blue xanax bars are rectangular Alprazolam pills known as "blue Xanax bars" that are useful for treating anxiety, phobias, panic attacks, and generalized anxiety disorder. It is a potent and effective way to calm anxiety and stress. Buy Blue Xanax Bars Online to treat the signs and symptoms of anxiety successfully.