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Urticaria (hives) is a skin condition characterised by itchy weals and angioedema. Learn about the causes, types, diagnosis and treatment of urticaria.
Hives, also known as urticaria, are itchy bumps on the skin that result from allergic reactions or other triggers. Learn about the types, causes, diagnosis and treatment of hives, and how to prevent them.
3 Ιαν 2024 · Hives, or urticaria, is a raised, itchy rash that can result from allergens, physical triggers, or underlying health conditions. Learn how to identify, treat, and prevent hives, and when to seek medical help.
While they resemble bug bites, hives (also known as urticaria) are different in several ways: Hives can appear on any area of the body; they may change shape, move around, disappear and reappear over short periods of time.
27 Απρ 2023 · "Urticaria" is the medical term for hives. Hives are raised or puffy areas of the skin that itch intensely (picture 1). Hives are a very common condition. About 20 percent of people have hives at some time during their lives. Hives develop when there is a reaction that activates immune cells in the skin called mast cells.
1 Οκτ 2024 · Hives — also called urticaria (ur-tih-KAR-e-uh) — is a skin reaction that causes itchy welts. Chronic hives are welts that last for more than six weeks and return often over months or years. Often, the cause of chronic hives isn't clear. The welts often start as itchy patches that turn into swollen welts that vary in size.
Urticaria is also known as ‘nettle rash’ or ‘hives’. This condition consists of wheals – spots or patches of raised red or white skin – each of which usually clears away in a few hours to be replaced by other fresh wheals. Urticaria is very common and affects one in five people at some point in their lives.
