Updated January 17, 2009
About.com Health's Disease and Condition content is reviewed by the Medical Review Board
Xanax (alprazolam) is used to treat anxiety disorders and panic attacks. It is a benzodiazepine that works by decreasing abnormal excitement in the brain.
Buddy TAlcoholism Guide
©2012 About.com. All rights reserved.
A part of The New York Times Company.