what is xanax called in australia
Answers. Best Answer: Xanax XR is extended release alprazolam. Alprazolam is in a group of drugs called benzodiazepines. It affects chemicals in the brain that may become unbalanced and cause anxiety. Alprazolam is used to treat anxiety disorders, panic disorders, and anxiety caused by depression.It is definitely available in Australia.Source(s): http://www.drugs.com/xanax_xr.html.t affects chemicals in the brain that may become unbalanced and cause anxiety. Alprazolam is used to treat anxiety disorders, panic disorders, and anxiety caused by depression. It is definitely available in Australia. Source(s): http://www.drugs.com/xanax_xr.html.