Buy Xanax Online Xanax affects potentially unbalanced chemicals in the brain of anxiety sufferers. the people Order Xanax online It treats anxiety caused by anxiety, panic attacks, and depression. It belongs to a class of drugs called benzodiazepines, which act on the brain and nerves (central nervous system) to produce a calming effect. It works by enhancing the action of a certain natural chemical in the body. Xanax is used to treat anxiety and depression and for the short-term relief of anxiety in adults. Harmful side effects such as addiction, coma, and death may occur if it is not taken as directed.