Αποτελέσματα Αναζήτησης
Hives, a skin rash that’s often very itchy, often results from an allergic reaction to food or something you’ve touched. Hives can go away quickly (acute hives) or last a long time (chronic hives).
18 Ιουλ 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.
16 Μαρ 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,...
20 Ιουν 2024 · Hives (or urticaria) is an itchy rash caused by tiny amounts of fluid that leak from blood vessels just under the skin surface. A trigger causes cells in the skin to release chemicals such as histamine.
The main symptom of hives is an itchy rash. The rash can: be raised bumps or patches in many shapes and sizes; appear anywhere on the body; be on 1 area or spread across the body; feel itchy, sting or burn; look pink or red when affecting someone with white skin; the colour of the rash can be harder to see on brown and black skin
Clinical features. Causes. Diagnosis. Treatment. Differential diagnosis. Outlook. What is urticaria? 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, also known as urticaria, are red and sometimes itchy bumps on your skin. Learn about the hives symptoms, diagnosis and treatment here.
