Xanax® (alprazolam) is a medication often prescribed for the treatment of panic disorder and anxiety. It belongs to a class of drugs called benzodiazepines, which work by enhancing the effects of a naturally occurring chemical in the brain (gamma-aminobutyric acid). Xanax comes in tablet form and is available in several strengths, ranging from 0.25 to 2 mg. Before taking this medicine, you should tell your healthcare provider if you have liver disease, lung problems, or a history of alcohol or drug abuse.
(Click Xanax to learn more about the effects of Xanax, potential side effects, and dosing information. You can also click any of the links in the box to the right for specific information.)