Allergic urticaria

Allergic Urticaria

Allergic urticaria, commonly known as hives, is an allergic reaction to an allergen, most commonly involving an itchy skin rash made up of raised red circles or bumps. Symptoms typically develop within minutes of exposure to an allergen, and can last up to several days depending on the severity of the reaction.

Hives can be caused by a variety of triggers, including foods, environment, medications, and insect bites or stings. The most common symptoms of hives include red, swollen patches or welts on the skin; itching; and raised, sometimes-stinging bumps.

Hives are usually self-limiting, meaning that they can often resolve on their own. However, antihistamines can be taken to help reduce the number and severity of the hives, as well as any accompanying symptoms such as itching or swelling.

Risk Factors for Allergic Urticaria

There are several factors that can increase the risk for developing a hives reaction, including:

Genetics

Allergies or sensitivities to certain foods, environmental allergens, medications, or insect bites/stings

Exposure to extreme temperatures

Friction or pressure on the skin

Upset stomach or intestinal conditions

Medical conditions such as lupus

Treatment for Allergic Urticaria

Treatment for hives typically involves antihistamines, which can provide relief from symptoms such as itching and swelling. If the hives are severe or long-lasting, corticosteroids may be prescribed. Other treatments may include avoiding triggers, using soothing skin treatments, or avoiding the allergen altogether.

Prevention of Allergic Urticaria

When it comes to preventing hives, avoiding known triggers is the best course of action. This includes avoiding any known allergens or foods that have caused a reaction in the past. Additionally, wearing loose, breathable clothing and avoiding extreme temperatures can help reduce the risk of a hives reaction.