Hives (Urticaria)

Hives, or urticaria, are red, itchy welts that appear on the skin due to an allergic reaction, stress, or other triggers. Hives can vary in size and may appear anywhere on the body, often disappearing within 24 hours but sometimes persisting longer. Hives treatment typically involves antihistamines to reduce itching and swelling. Avoiding known triggers can help prevent future hives outbreaks.