Hey guys, I would like to find out why after a couple minutes of sparring my throat starts to swell... I don't know wether its actually swelling, but all I know is that it's partially difficult to exhale and then difficult to inhale... Any suggestions? It might be asthma but does asthma disappear in a few minutes? It has me confused... After the having difficulty breathing everything clears up and I start getting light headed. Sorry if its a long post just wondering wether anyone can answer.