Hello I been struggling with anxiety and panic attacks for 4 years now but there were times where i was ok. And honestly I never tooken anything for my anxiety until now I been taking calazopam 0.5 mg. But my main question is and new symptom is hyperventilation I just been experiencing this now for 2 months now. So my doctor put me on cymbalta 30 mg for 3 days and then 60 mg after. Is there anyone that can help with this I really want to know if I start taking the cymbalta will it stop my hyperventilation please someone that experienced the same or knowns please help iam very nervous on taking the new medication. Just feel like it might be worse.