How long does xanax xr last?
I took it this morning and it only lasted about 6 1/2 hours is that normal? I thought it would last all day long but I guess six to 7 hours is better than taking regular xanax every 3 hours. I am gonna have to go take a .25 xanax cause the lightheadedness is back and i feel off balance and anxious so I know it has wore off. I am suppose to take a dose tonight at bed time. Just wondering if this is normal to for 1mg of xanax xr to last around 6 hours?