I have had skin tests and allergy shots at 3 different times; at age 7, at 16, and again in my early thirties. Every time I started getting the shots I would feel like cr@p afterwards. Not a full blown asthma attack, but enough of an allergy/asthma attack that it would take a few hours to feel better.
I gave up. Since moving back to MA in 1990 I have been 100% better. I was much sicker in both Florida and AZ. I know I am allergic to dust and mold. I developed a peanut and shellfish allergy in my late thirties. I went through one period where I couldn't even walk through a department store because of the smell of perfume at the cosmetics counter.
I use a clothes dryer because I can't stand the feel of clothes are dried outside. They are so stiff and scratchy, I develop hives from putting them on. I do hang dry my cycling stuff and delicates inside and I can stand that. My current house is 95% hard wood. That definitely helps. Only one room has carpeting. And if it's above 80 out with even a whiff of humidity, my AC is on.