Unknown rash??

My finger has tunred very dried, there is a lot of crackeled skin and small puss like bubbles. It has now spread to my other fingers however only the bubbles but thats how it started. It itches sometimes too. What is this????|||no idea, go see a doctor, they would know better, espicially because they can see it|||Probably, eczema or psoriasis... (mine was eczema). I got stuck with that on my thumb, middle finger and one eyelid last year. The doctor prescribed me a stronger cream for the finger and thumb while a milder one for the eyelid. It is dry skin and unfortunately only the prescribed creams worked. Once it was gone, it did not come back.|||that sounds to me like athletes foot, try putting on an antifungal cream.