Urticaria, also known as hives, is a skin condition characterized by the appearance of red, itchy, and swollen welts or bumps on the skin.
These welts can vary in size and may appear anywhere on the body.
Urticaria is often caused by an allergic reaction to certain foods, medications, or environmental factors, but can also be triggered by infections, physical stimuli, or unknown causes.
The condition can be acute (lasting less than six weeks) or chronic (lasting more than six weeks). Treatment typically involves avoiding known triggers, taking antihistamines to reduce itching and swelling, and in some cases, using corticosteroids or other medications to manage symptoms.
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