By their spots you shall know them … or will you?

When you’ve got a few unexplained bumps, or an itch that doesn’t quit, it’s natural to be a bit concerned. Skin rashes can be caused by anything from too much heat to dry weather to parasites. While a good dermatologist is always your first line of defense when you’ve got skin-related questions, it doesn’t hurt to get familiar with some of the more common causes and treatments of rashes.