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 ...

Some people experience a flare-up of hives that goes away on its own. Other people may have hives that come and go daily. Hives are itchy, raised bumps on the skin. Doctors diagnose chronic hives ...

For most people, hives typically last a few days to a few weeks and go away on their own. If your hives last longer than 6 weeks, you may have chronic hives. In this case, it may be helpful to ...