i am 15 years old and i have suffered my 1st whats come to find out panic/anxiety attack yesterday.i was at school aznd my breathing felt heavy...i was gunna walk to the bathroom to splash somwe water on my face but i never made it there...i passed out it in the hallway.I was transported to the e.r by an ambulance.the docter said that it has similar symptoms to asthma...but panic attacks are more serious...asthma will not completly stop you from breathing however panick attacks make you tink you really are about to die and that you cannot breathe..it was the scariest thing that ever happened to me...not knowin if that was gunna b my last breath or not...hopefully i helped