Urticaria meaning: Dec 4

Dec 4, 2023 ·Hives (urticaria) arered, itchy welts on the skin that can appear and disappear rapidly.They can be caused by allergies, infections, medications, or other factors, and may be acute or chronic. Sep 11, 2025 ·Hives(urticaria) is an inflammatory skin condition that causes bumps, or wheals, to form on the skin.Urticariacan occur with symptoms like angioedema (swelling) and headaches. Urticariaalso may be accompanied by angioedema, which results from mast cell and basophil activation in the deeper dermis and subcutaneous tissues and manifests as edema of the face and lips, extremities, or genitals. Angioedema can occur in the bowel and manifest as colicky abdominal pain. Angioedema can be life-threatening if airway obstruction occurs because of laryngeal edema or tongue ... Hives, also known asurticaria, are red and sometimes itchy bumps on your skin. Learn about thehivessymptoms, diagnosis and treatment here.