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 ...

If your hives last longer than 6 weeks, you may have chronic hives. In this case, it may be helpful to speak with a board certified dermatologist to identify suitable treatment options.

Some infections that can cause hives are not contagious. For example, you may develop hives if you have a urinary tract infection (UTI), but a UTI is not contagious. Here are a few tips you can ...

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 ...