Hives, also known as urticaria, are raised, itchy welts on your skin that occur due to an allergen. The reaction is ...

Medically reviewed by Brendan Camp, MD Hives and eczema are two of the most common skin disorders. Hives, clinically known as ...

a condition where hives are triggered by exposure to cold elements like water and wind, likening it to an allergic reaction. He explained: "The process that mediates this is exactly the same as ...

Cold urticaria is an allergic reaction that presents as hives, usually on the arms and legs, pediatric allergy and immunology specialist Eli Silver explained in a University Hospitals article.

An allergic reaction to a hormonal IUD can cause itching, hives, and dizziness. Allergic reaction is one of the potential risks of the birth control ring. Allergic reaction is listed as one of the ...