Xanax is a drug sold in the market under the generic name “Alprazolam.” It is used to treat severe anxiety and panic disorders. It belongs to the class of drugs named benzodiazepines. The Xanax has a unique mode of action once it reaches the target organ. It acts on the central nervous system, which includes the brain and nerves, where it produces a calming effect. The Xanax drug is a prescription based drug, and it should not be sold without a prescription, as it is against the law. The drug is banned in the U.S and now you can buy Xanax online at web health mart pharmacy website.