Xanax Side Effects: ive been taking for 2 years im lightheaded all the time dry mouth http://www.medications.com/effect/view/40562 ive been taking for 2 years im lightheaded all the time dry mouth and im more nervous and anxious when i take it. at first it was helping me.Now it just makes things worse and trying to stop it is hard.I'm trying to dose off of it now i was taking half of 1 I share some of your feelings about this drug. I was terrified w Fri, 03 Jul 2009 17:11:38 -0400 http://www.medications.com/effect/view/40562?item=21144 I share some of your feelings about this drug. I was terrified when my doctor told me I needed it because of horrific panic attacks. I went on this drug 6 years ago, at 4 mg. a day. I haven't had a panic attack since. I know what it feels like to be st http://www.medications.com/effect/view/40562?item=21144