The top part of my right middle finger gets dry easily, and when that happens, skin comes off. After it comes off, the skin grows back, but very soon after, it comes off again. This started a year ago and is still happening. I've used different kinds of lotion, but that doesn't seem to help. It is painful, so I'd sometimes put a bandage over it. Today, it got worse; there's actually a big crack, which caused it to bleed. Its temperature is also warmer than all my other fingers. Could you please let me know what the problem is, and what I would need to do? Thank you!