Panic attack does not really harm you physically, panic attacks will affect you
psychologically. These attacks usually come and go and are the response of the body to a threat, which may be real or not.The person who suffer from this condition may feel their heart pounding in their chest and have trouble breathing, making them feel like they are going to die.
I have read this in kickpanicaway.com/ and this help me in overcoming panic attack.Hope you will also feel good after reading this book.
Good Bye N Take Care