Medically reviewed by Danielle Weiss, MD Thyroid disease can sometimes cause repeated bouts of an itchy skin rash known as hives. In fact, up to 30% of people with chronic hives (also known as chronic ...

Don’t have a sun allergy? These recommendations still apply to you. If you’ve never heard of a sun allergy, you’re not alone. This idea was foreign to me until a few weeks ago, when I broke out in ...

Unlike most rashes, hives: Hives can develop anywhere on the body, but most commonly appear on the chest, neck, arms, and legs. If you have hives Hives can have a few different causes, including ...