How to deal with a panic attack without taking medicine?

Behavior Tx. Cbt and other forms of behavioral treatments are of great help with anxiety and may help with panic attacks. However, for many people, panic attacks are so overwhelming that all they've learned about how to "cope" flies out of their heads when one hits. A combination of cbt and medications has been shown to be most effective, with a reasonable hope of stopping meds once one is stable for awhile.
Take a walk, Deep breathing exercises, progressive muscle relaxation can all help you through a panic attack.
CBT therapy. Can try therapy I remember rx before we had meds results weren't that great.