I have a seperate skin condition that causes me to itch a lot. I feel like I have a rash sometimes but there is nothing but dry skin. Are you on any new meds? Does it look different the areas you itch? I have heard of others having this too. It is hard to know what is part of this condition and seperate. If it does not get better you could go to a dermatolgist. Mine rx some shampoo and also I used cream which helped.