When I was 15 years old , one day I sit beside the window and there are wind blew in, then there are lots of rashes appeared around all of my body and they became bigger and bigger. I transfused two bottles of liquid medicine that against allergy. After two hours later the rashes vanished. But from that day, the rashes appeared more and more frequently, though they only appeared when I stay in wind for a little long time. Many times I just walking in street and there are wind blew to me, no matter it was summer or winter, So long as I stay in wind more than half an hour, the hateful rashes appeared in time! Am I allergic to wind? Is this a very serious disease? I can't stand it anymore!