What is the scientific name for hives?

The scientific name for hives is indeed Urticaria. This term specifically describes a skin condition characterized by raised, itchy welts that can vary in size and appearance, often caused by an allergic reaction or other triggers. When the body releases histamine in response to allergens, it can lead to the development of these welts, which are the hallmark of Urticaria. The name derives from the Latin "urtica," meaning nettle, due to the similarity of the rash to that caused by contact with stinging nettles.

Understanding the context of Urticaria within dermatological conditions is important. Hives are often temporary, resolving on their own, but they can also be chronic in some individuals, which might require further medical evaluation and management.

Other terms like psoriasis, eczema, and dermatitis refer to different skin conditions with distinct characteristics and causes. Psoriasis is a chronic condition that leads to thick, red patches covered with silvery scales, while eczema typically presents as dry, itchy, and inflamed skin. Dermatitis is a broader term that refers to inflammation of the skin and can encompass various types of skin irritations, making Urticaria a specific and unique condition within this field.