Xanax 2mg white bars is an outstanding dosage form, which is used to exert its beneficial action against various symptoms that associated with anxiety and panic disorders. This dosage form is also utilized to treat anxiety caused by depression. Alprazolam is a parent compound which is responsible for the therapeutic effect of this drug and causes remedial action, which is required to get the effective result against anxiety and panic disorders. This is a potent formula that comes under the class of benzodiazepine. This dosage form is also available in the other brand name of Pex 2, which is an oral dosage form.