Xanax is a dated benzodiazepine name on the market. People use Xanax for various purposes to better conspicuous their absence of mental health. It works by lessening abnormal excitement in the brain and the effects of certain natural chemicals in the body. Take this medicine directed by mouth. Do not take this medicine more time. It causes side effects including depressed mood, confusion, and agitation. Xanax is available in 1mg,2mg,3mg, and 0.5mg.