Skin rashes are no fun. They're itchy, irritating, and can be embarrassing. They can appear out of the blue, and you haven't the slightest clue what caused it. One such rash is known as pityriasis rosea. It occurs mostly in the Spring and Fall, so many people may be noticing it on their bodies now. This rash usually lasts for only couple of weeks, but for the unlucky few, it can last as long as Read more