White Xanax Bars are used for treating anxiety and panic disorders. It is the brand name for Alporazam, and it comes in a rectangular shaped bar which is white in colour. It is a 2 mg Xanax, classified as Schedule 4 under the CSA (Controlled Substances Act). It is helpful in the short term management of anxiety, specifically panic disorders and GAD (Generalised Anxiety Disorder); White Xanax can also be used in the treatment of chemotherapy-induced nausea; you can buy White Xanax bars online through various drug-selling websites. The White Xanax bars have X ANA X 2 imprinted on it.