Hydroxyzine
"Got off of benzos using a Librium detox and after about a week, was having such bad withdrawal I couldn't take it anymore.  On top of all the physical stuff, I felt like I was in a constant state of full blown panic.  My doctor suggested I try this and it's been a life saver.  Does it stop anxiety like a benzo?  No.  Does it take the edge off, most definitely.  I take 50 mg 2- to 4xDay.  It doesn't make me sleepy but it does make me a little dizzy.  I have to wait about an hour after I take it to see if it's going to make me dizzy or not.  When you first start taking it, give yourself some time to see how you will react.  The impact lessens the longer you take it."