Hi, my name is Sarah and I'm 15 years old. Since last summer, which would have been about a year and a few months now, I have had the same rash on the ring finger of my right hand. I don't have the rash anywhere else on my body, only on that finger. I have also noticed the rash is only on one half of the side of my finger. I also have a horizontal pattern of dents that vary in size all across the top of the nail. The nail is very flimsy as well and no matter how much I have cut it, it always grows out the same way with the dents. The nail also has no cuticle. None of my other finger nails have these problems and are not nearly as flimsy. The dents and rash appeared at the same time and have been there the same length of time. The skin on the finger where the rash occurs is very dry and slightly wrinkled in appearance. The rash doesn't always itch, but occasionally does on random and is very itchy. In the past is has had tiny red bumps all over where the rash is, and is scaly. It now only has clusters of red spots and is still dry and wrinkled. No matter how much lotion, itching creams, cortisone creams, creams for eczema I have used, the rash does not let up. It may stop the itching for a bit, but it always comes back and shows no signs of disappearing. I have shown two doctors already and none of them were sure what it was. I used the creams they told me and it still did not go away. Please tell me if you have any clue what this could mean. Thank you and sorry for the long post.