I am on 15mg of Lexapro daily and I also take .25 of Xanax when needed. But tonight I got a really bad panic attack that has been going on for about 4 hours now. At first I took one .25 xanax cause usually that makes me feel better. But with no results in about a hour I took another one. Still in about an hour or so still didnt feel any different so I just took another one. Starting to feel a bit better and was just wondering if that was safe to do. I never do this but I was really scared and got myself more worked up then I think I really needed to be. I just dont want to have any strange side affects from this. Please someone help!!!