I have a small dry patch on my scalp - maybe half or 1 inch if that - if I scratch/pick off the scab then it scabs over.
Thing is - it's only one very small area, I don't have dandruff or a dry flaky scalp in general (I had this years ago in my 20's so I know what it's like) - however, haven't been using the best shampoos recently...
What can I do? What helps?