Feeling a little itchy? Here's how to recognize the most commonly undiagnosed skin irritations, including the one you may ...

sometime itchy rash that typically occurs over the knees, elbows and scalp, but can occur anywhere on the body including the inside of the ears, groins and buttock creases. It can also cause changes ...

These two rashes look pretty similar ... Think about skin areas that bend like the inner elbow, wrists, and behind the knees, although it can also show up on the neck, face, and hands.