Oct 14, 2022 · Hives (also called urticaria) refers to raised and splotchy areas of skin that can be caused by an allergic reaction to something. Hives may go away on their own.

Mar 16, 2024 · Urticaria, also known as hives, is an outbreak of pale red bumps or welts on the skin that appear suddenly. The swelling that often comes with hives is called angioedema. Allergic reactions ...

Jul 18, 2023 · Hives, or urticaria, are itchy, raised welts that are found on the skin. Hives are often caused by an allergic reaction. Learn the signs and how to identify them.

Dec 8, 2025 · Hives (urticaria) are a common skin reaction that causes bumps, raised patches, or both. Most people find relief with allergy medications and avoiding triggers.

Jun 23, 2025 · Hives are raised, itchy bumps on the skin that can occur due to an allergen. Here are pictures of hives and their potential causes.

Hives, also called urticaria, are a raised, itchy area of skin. Learn the types, causes, symptoms, diagnosis, treatment, and complications of hives, as well as see pictures of them.

Sep 24, 2024 · Hives can be triggered by physical factors such as heat, cold, exercise, sunlight, stress, sustained pressure on a skin area (such as from a belt or shoulder strap), a sudden increase in body …

Sep 11, 2025 · Hives (urticaria) is an inflammatory skin condition that causes bumps, or wheals, to form on the skin. Urticaria can occur with symptoms like angioedema (swelling) and headaches. 1

What do hives look like? Hives often appear as red itchy bumps or an itchy rash and will feel raised when touched. When pressed on, the center of the hive will turn white. While typically red, the …

Hives, also known as urticaria, are red and sometimes itchy bumps on your skin. Learn about the hives symptoms, diagnosis and treatment here.