Northerngirl, thank you for your vocabulary 🤗. Nana and mither! My parents & grandparents were northerners and its lovely to hear those words again, I miss them!
Onto the topic: the only thing I am familiar with is the ears part. I'm presuming you mean inside the ear canal? I've had intense itching inside mine since I was little. Been to every GP and specialist but back then, and it's not as if it was the dark ages, no one ever seemed to know what is was. I've spent my life with either a finger of kirby grip or anything else down my ear to scratch!
Now we have a friend who has a hearing aid business and also does wax removal. She can't see anything visibly wrong but suggests using any type of natural moisturiser (I use the coconut oil I use on my bits) putting a little on a cotton bud and carefully getting it all round the inside, but obviously not deep. Then she said to use any type of local anaesthetic cream if it gets really bad, which it often does. She sees it a lot in people and if they're women she says menopause does make it get worse, I know mine has. So no permanent solution, just things to get relief. That's obviously providing you don't have condition suggested above. I also wonder if you were to treat your hair with a hair oil from time to time it might help your scalp? I've never read the ingredients so I guess if they contain any irritants, I do know a lady who uses olive oil once a week. Hope that might help a little.
PS: feel free to speak northern to me!! Do you know 'clemmed'?