I've had this unbearable itch and flaky skin in the palm of my hand for some time (maybe a year or so)
Every now and then it flares up a bit, the skin splits, heals and rights itself. The itch is constant though.
But now it seems be getting worse. I've always assumed it's eczema. My brother has chronic eczema and my daughters had it. But when I showed my brother he didn't think it was as it's not on the joint but it is where my thumb joins my hand so the skin gets creased quite a bit if that makes sense.
I went to the pharmacy today to see if they have anything over the counter for it but he said to see my GP for an antibiotic steroid cream so will do that tomorrow....
I also get similar itching in my inner ear....