AFTER EXPOSURE TO VERY HOT HUMID WEATHER I BROKE OUT

AFTER EXPOSURE TO VERY HOT HUMID WEATHER I BROKE OUT IN BLSITERING HIVES ALL OVER MY CHEST, ARMS, TOP OF HANDS, TOP OF LEGS FROM THE THIGH DOWN, THE FRONT HAIRLINE OF MY HEAD. I WOULD SWEAT UNCONTROLABLY AND ITCH SEVERLY SOME HAVE CLEARED UP A BIT BUT THEY MOVE TO OTHER AREAS.