I get random hives?
Answer:
Is there a band called 'Random Hives' then? Can't say I've heard of it! Do you use any kind of deodorant or aftershave etc? These things even in small amounts, can cause a reaction. The heat rash that you describe is just an exaggeration of a normal reaction to heat and sweat. The sneezing a lot and random blocked nose sounds like a sensitivity to airborne irritants (which I know you already know) you can get allergy / hay fever tablets relatively cheaply from supermarkets and chemists. I know a few people who have suddenly had their hay fever attack them! Seems spring is coming early this year. Maybe you are sensitive?!? Any hangovers recently? Not me (boo hoo) take care.
