Thank you so much for replying. I'm new to this site and didn't know there were messages. I take generic xanex and my dr. just prescribed Prozac to slowly replace that. He told me I can't force myself to drive on the freeway, that this is not a phobia and that anxiety is very different from phobias. I love to drive and did it a lot for many years. Very hard to understand why this 'fun' part of my life is so adversely affected. I honestly can't hardly breathe getting on an entrance to the freeway...I'm so afraid of having a car wreck because of the panic attack. It gets a little better after a short way, but I really have to get off the freeway. I've tried breathing exercises, thinking of other things, etc. Doesn't work. I don't have so much trouble in my comfort zone around town and going to shop locally. Its terrible and I'm sorry for anyone that suffers from this. Thank you for your input.