Xanax is highly prescribed, and pharmacists prescribe benzodiazepine to treat anxiety and panic disorders. It works as an antianxiety drug and belongs to the benzodiazepine drug class. This medicine works as a short-acting tranquilizer and enhances brain activity by calming the central nervous system. Xanax is the brand name drug of the generic name Alprazolam. It enhances the activity of neurotransmitters( GABA) and produces a relaxing effect that reduces anxiety. Xanax comes in different colors, sizes, shapes, and strengths indicating that it is a Xanax bar. Buy White Xanax Bars Online is one of the most potent xanax bars. A white Xanax bar is a white, oblong, multi-scored pill with the imprint “XANAX” on one side and “2” on another. White xanax bar contains 2Mg of Alprazolam. It is not advised to abruptly cease using this medication because doing so could cause hazardous withdrawal symptoms. Take the drug dose exactly as prescribed by your doctor to reduce the side effects.