Urticaria Specialists in Hauz Khas, Delhi

What is Urticaria?

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 and often shift location within hours. It results from the release of histamine and other chemicals from mast cells in the skin, causing localized swelling and itching. Episodes can be acute, resolving within six weeks, or chronic, persisting for months or longer without an identifiable trigger. While usually not dangerous, hives can occasionally accompany a more severe allergic reaction requiring urgent care.

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.

Symptoms of Urticaria

Raised, itchy welts that vary in size and shape, redness or swelling of the skin, welts that move or change location, burning or stinging sensation, swelling of the lips, eyelids, or throat in severe reactions, welts that blanch when pressed

Treatment & Types of Urticaria in Hauz Khas, Delhi

Antihistamines are the primary treatment to relieve itching and reduce welt formation, with higher doses or combination antihistamines used for more persistent cases. Chronic urticaria unresponsive to antihistamines may require additional medications such as omalizumab, and severe allergic reactions with swelling of the airway require emergency epinephrine treatment.

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