Overview Hives (urticaria), also known as welts, is a common skin condition with an itchy rash of pink to red bumps that appear and disappear anywhere on the body. An individual lesion of hives typically lasts a few hours (up to 24 hours) before fading away, and new hives can appear as older areas disappear. Hives, also known as urticaria, affects about 20 percent of people at some time during their lives. Scratching, alcoholic beverages, exercise and emotional stress may worsen the itching. If you think you might have hives, then it’s best to speak with an allergist.
Urticaria, also known as hives, is an outbreak of swollen, pale red bumps or plaques (wheals) on the skin that appear suddenly -- either as a result of the body's reaction to certain allergens, or. Jun 01, · Urticaria is a common dermatologic condition that typically presents with intensely pruritic, well-circumscribed, raised wheals ranging from several millimeters to several centimeters or larger in Cited by:
Dec 14, · Hives are a rash that appears as an allergic reaction. Urticaria occurs when the body reacts to an allergen and releases histamine and Author: Yvette Brazier.