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 ...
A stress rash is characterized by hives or welts on the skin. While they usually appear on the face, neck, chest, and arms, the bumps can break out anywhere including on the thighs. It's not ...