... never taken anything for it. I am 27 years old now and my anxiety is getting worse and worse. I have been experiencing horrible panic attacks and am at the point where I need something. I was prescribed Celexa and still haven't taken it because I am scared of the side effects. The dosage is 10mg. I guess my question is what is everyone experience with it and should I just suck it up and try it? I was wondering about talking to my doctor about xanax for my severe panic attacks. I haven't ever taken xanax either. Its getting to the point where it is really effecting my life. I need advice and thank you in advance