what could a rash all over your. body be
Hives: Sudden, Itchy Skin Bumps. Urticaria, also known as hives, is a skin rash that comes on suddenly and causes pale, itchy, or pink swellings on your skin, and burns or stings. This skin condition can occur anywhere on the skin. Up to 20 percent of people may experience hives at least once in their lifetime.