This may be a silly question...during my run on the treadmill this morning my belly started to itch and turn red. Is it because of the blood flow? My legs used to do this but not anymore. Can anyone explain?
It could also be a detergent in your clothes that you are reacting to when your clothes get sweaty. Have you changed your detergent lately? I have to use Ivory Sensitive and double rinse.
Oh my gosh, EVERY time I do cardio I get a runny nose!! I was wondering about that one! I also turn red and the sweat makes me itchy! If I scratch while I'm all red and sweaty, it leaves a nice red mark!