Posted by ed_uk on January 30, 2007, at 14:19:48
In reply to Xanax IR (alprazolam) as needed, posted by sdb on January 30, 2007, at 8:44:14
Hi SDB,
Xanax (like Valium) has a relatively rapid onset of action. Peak effects occur after about one hour. The duration of action is normally several hours eg. 6 hours - but will vary from person to person.
Ed
poster:ed_uk
thread:728024
URL: http://www.dr-bob.org/babble/20070125/msgs/728132.html