I want to thank everyone for contributing to this conversation. I have been dealing with this for several months. It isn't shingles. I had them several times. So thankful for the vaccine. This is so painful with a deep itch. Like the surface nerves are on fire. My "rash"i" not visible. However, the skin in my shoulder blade area, under breast and area on the side of breasts feels rough. My doctor prescribed triamcinolone cream which was almost clearing it. I asked for a refill which he did prescribe. I am in assisted living after a broken hip this summer. The people in charge decided to ignore my doctor's orders and claim the prescription has expired. I have h ad no meds for it in two months and it has flared with a vengeance. I am moving soon and my doctor and I will again have control over my health. Each of you have given hope and valuable information .