Urticaria Specialists in Paschim Vihar, Delhi
Urticaria, commonly known as hives, is a skin reaction characterized by raised, itchy, red or skin-colored welts that can appear suddenly anywhere on the body a…
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Causes of Urticaria
Triggered by the release of histamine from mast cells in response to allergens such as certain foods, medications, insect stings, or infections, though many cases have no identifiable trigger, especially in chronic cases. Physical factors like pressure, cold, heat, or sun exposure can also provoke hives in susceptible individuals, and stress can worsen symptoms.