Hives
About Hives
What causes it?
Hives are usually allergic reactions to food, medicine, or animals. They can also be triggered by sun exposure, stress, excessive perspiration, or other, more serious diseases, such as lupus. Anyone can get hives. They are harmless and non-contagious. Hives may itch, burn, or sting. They rarely need medical attention as they tend to disappear on their own. However, in persistent cases, your dermatologist will assess the best way to help give you relief.
Characteristics
Hives, also known as urticaria, are raised, itchy welts on the skin that appear suddenly and can vary in size, shape, and location. These welts are often red or skin-colored and may fade within hours, though new ones may continue to appear. Hives can be triggered by a wide range of factors including allergies (to foods, medications, insect stings, or environmental factors), stress, infections, or physical stimuli like heat, cold, or pressure. In some cases, the cause remains unknown—a condition known as idiopathic urticaria. Hives may occur as an isolated episode (acute hives) or persist for more than six weeks (chronic hives), and in some cases, they may be accompanied by swelling of the lips, eyelids, or throat (angioedema).
Common Treatments
The first step in managing hives is identifying and avoiding known triggers when possible. Antihistamines are the most common and effective treatment, helping to relieve itching and reduce the appearance of welts. For more severe or persistent symptoms, stronger medications such as corticosteroids or immune-modulating therapies may be prescribed. In cases of chronic or unexplained hives, ongoing treatment with non-sedating antihistamines and regular monitoring may be needed. Lifestyle adjustments—such as reducing stress, wearing loose-fitting clothing, and avoiding known irritants—can also help minimize flare-ups and discomfort.
Our Approach & Expertise
We understand that hives can be frustrating, disruptive, and even alarming—especially when they occur without warning or become chronic. Our team takes a comprehensive, patient-centered approach to diagnosing and managing urticaria. We begin by carefully evaluating your medical history, potential triggers, and lifestyle factors to identify the underlying cause when possible. Treatment plans are customized to your individual needs, whether you’re dealing with an isolated episode or chronic condition. Throughout the process, our goal is to provide relief, prevent recurrence, and support your overall well-being with expert care and compassionate guidance. At Las Vegas Skin and Cancer Clinics, we treat more than just skin—we care for the people in it, every step of the way.
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