Chronic hives - Symptoms and causes - Mayo Clinic
2024年10月1日 · 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 …
Hives: Causes, Symptoms, Diagnosis, Treatment & Prevention
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.
Urticaria Definition, Symptoms, Causes, and Treatment - Verywell …
2022年9月15日 · "Urticaria" is the medical term for hives. Acute hives last for up to six weeks, while chronic hives last longer. Symptoms of hives include redness, swelling, itching, and …
Urticaria (Hives): a complete overview - DermNet
Urticaria is characterised by very itchy weals (hives), with or without surrounding erythematous flares. The name urticaria is derived from the common European stinging nettle Urtica dioica. …
Hives - Symptoms, Causes, & Treatment - WebMD
2024年3月16日 · 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.
Hives (Urticaria) | Causes, Symptoms & Treatment - American …
Hives, also known as urticaria, affects about 20 percent of people at some time during their lives. It can be triggered by many substances or situations and usually starts as an itchy patch of …
Hives and angioedema - Symptoms and causes - Mayo Clinic
2023年10月27日 · Hives — also known as urticaria (ur-tih-KAR-e-uh) — is a skin reaction that causes itchy welts that range in size from small spots to large blotches. Hives can be triggered …
Hives (urticaria): Causes, pictures, and treatments - Medical News …
2024年1月3日 · The medical name for hives is “urticaria.” People also call it welts, wheals, or nettle rash. Hives affects around 20% of people at some time in their lives. The issue can be …
Hives, Urticaria, and Angioedema: Symptoms, Causes, and …
2023年4月17日 · Urticaria, also known as hives, is a skin rash of raised, itchy bumps. The welts may also burn or sting. They often last hours or days, can move around, and don't leave …
Urticaria - Urticaria - MSD Manual Professional Edition
Urticaria consists of migratory, well-circumscribed, erythematous, pruritic plaques on the skin. Urticaria also may be accompanied by angioedema, which results from mast cell and basophil …