Hello, first time poster here.

I recently began experiencing severe physical symptoms due to anxiety/panic that have landed me in the ER multiple times this past week, hooked up to a heart monitor. I've had panic attacks/severe anxiety and depression since I was young, but never experienced symptoms this intense. I just went back on Celexa (20mg) and am experiencing more anxiety/physical symptoms, and am wondering if anyone else has had their panic attacks suddenly worsen for no identifiable reason? I am a 21 year old female, and so far all of my medical tests have shown that I have nothing physically wrong with me.