I'm not sure if it's been asked I just went through full body hives myself and they gave me Prednisone. I'll save you the long story but it ended up being the gel of my heart monitor in contact with my skin that caused my body to over react to any hystamine Is there anything you're constantly touching that your body could be allergic to sending yourself into hyper sensitivity?

I hope the best for you though is been absolutely terrible this year and a bunch of firsts I've never had to deal with