Er...you could try lotion. It'll probably heal itself though. I have this one spot on my right arm that appeared several months ago that has dry, dead skin and is whiter than the rest of my skin. There are days when it's extra dry, and then days like today, where it's not dry but it's still whiter if you notice it. Our bodies are just weird; probably nothing to worry about unless you have like skin cancer or something. >.>

Definitely try some lotion. That'll help keep it moisturized for the most part, and probably prevent it from being itchy or getting worse.

There are soooo many skin conditions and some are curable, some aren't but they are all treatable to a certain extent. If I was you I would go and see what your doctor thinks of it. I am sure it is nothing to worry about but if it does not disappear within another few days it would make sense to go and get it looked at.

Get some vitamin E oil from the drug store

Thanks for the information you have shared with us. Its helpful for me and other's also. Hope you will share more in future.

Try Vaselines Cocoa Butter (it's a brown tube or jar)
It works AMAZING. I have dry skin all year round, and once spent a winter up north where the only heat was wood fireplaces (horrible at making your skin dry) and thats what I used and it was amazing.