I am a 23 yr old female and have dealt with anxiety my whole life. I have been on celexa 10 mg for anxiety for almost 2 yrs. I was doing great and anxiety was all but gone. All of the sudden it just seemed to stop working and my anxiety came back in full force with plenty of panic attacks. My Dr tried to up my dosage to 20 mg but I had horrible adverse side effects. She then decided to put me on 25mg Zoloft (with intent of eventually going up to 50 mg), but first I weened off the Celexa. Now I am currently not taking any medication besides 0.25 mg Xanax when needed. I am feeling ok, but not great, the anxiety is still there, but not nearly as bad as the end of when I was taking Celexa. I am wondering if anyone has had success with Zoloft? I don't want to go on it and feel worse, but feel like I am willing to try as I still have anxiety everyday.