Xanax (generic name: alprazolam) is a prescription medication that belongs to the benzodiazepine class. It is primarily used to treat anxiety disorders, including generalized anxiety disorder (GAD) and panic disorder. Alprazolam works by enhancing the effects of a neurotransmitter called gamma-aminobutyric acid (GABA), which has a calming effect on the brain and nervous system. Xanax is used to manage anxiety and panic disorders. It is effective in reducing the symptoms of these conditions by producing a calming effect.