I won't even get started on my life long hyper sensitives.

Last month, for the whole month, every few days I would have severe itching all over and scattered rashes. I didn't have direct contact with anything unknown and hadn't changed any household or personal products (can't use many products and for sure none with fragrances). But the severe itching would start after I had been outside a bit, even just going to car. UNSOLVED..... Orthodontist's wife was having exact same symptoms. She's an ER nurse and was wondering if she had picked up something at hospital but they ruled that out. They live out here near us. So he wants me to let him know if we can figure anything out. I'm figuring an over abundance of some kind of pollen giving both of use contact dermatitis. It's not anything like poison ivy rash you can get from oils in the air. I get it that way in sweat areas. The itching was intense even where there was no rash. It's not any kind of mites, from animals; birds or mammals, or even reptiles..... I know what those feel like and can feel them crawling on me. Oh the mysteries!!!!
I itch constantly!!! Been that way all my life. Sorry for your son and the energy and worry for you.
BIG HUGS, Alice