It might be a form of Psoriasis. There are lots of over the counter shampoo's ie. T-gel. There is an over the counter shampoo called Nizoral A-1. It's in a clear bottle and the shampoo is clear too. I hear from my best friend that it works. It wouldn't hurt to give it a try. She got it at Wal-mart. There is also Psoriasin Gel (topical gel) for patches on other parts of the body. But you should go to a doctor to make sure you don't have something serious. If you decide to get the shampoo or the gel make sure you read the all of the directions and warnings fully! Let us know how things work out