Hives are a skin reaction that causes red or skin-colored welts to appear on the skin. These welts can vary in size, shape, and color and are often itchy, though they can sometimes burn or sting. Hives may appear anywhere on the body and typically last for a few hours but can recur in cycles.
In severe cases, hives can be accompanied by swelling, a condition known as angioedema, which typically affects the eyes, lips, and throat. While most cases of hives resolve on their own, persistent or severe cases may require medical attention.
Hives can be triggered by a variety of factors. Some of the most common causes include:
Allergic Reactions: Hives often occur as a result of an allergic reaction to foods (e.g., nuts, shellfish), medications, insect stings or bites, or certain environmental allergens (e.g., pollen, pet dander).
Stress: Emotional stress and anxiety can trigger or worsen hives in some individuals.
Infections: Viral infections, bacterial infections, or other illnesses can sometimes lead to hives as the body’s immune system reacts to the infection.
Temperature Sensitivity: Some individuals develop hives when exposed to heat, cold, or changes in temperature (e.g., sweating, taking a hot shower).
Physical Factors: Pressure on the skin (e.g., from tight clothing), exercise, or sunlight can cause hives to appear in certain individuals.
Chronic Conditions: In some cases, chronic hives may develop without any obvious triggers, a condition known as chronic urticaria.
The primary symptom of hives is the appearance of raised, red, or pink welts on the skin. These welts can vary in size and shape and may appear suddenly. Other symptoms include:
Itching: The welts are typically itchy, though they can sometimes cause a burning or stinging sensation.
Swelling: Some individuals may experience swelling around the welts, especially in the lips, eyes, or throat (angioedema).
Changing Appearance: The welts can change shape, move to different areas of the body, and disappear after a few hours, only to reappear elsewhere.
Most cases of hives are temporary and can be managed with over-the-counter antihistamines or self-care measures. However, you should seek medical attention if:
The hives persist for more than a few days or keep recurring.
You experience swelling in the throat, lips, or eyes, which can be a sign of an allergic reaction that requires immediate treatment.
The hives are accompanied by other symptoms, such as fever, joint pain, or difficulty breathing.
You develop chronic hives (lasting more than six weeks) that are interfering with your daily life.
At West Derm Center, our expert dermatologists can help determine the cause of your hives and recommend appropriate treatments to manage the condition.
While hives often resolve on their own, treatment is important for relieving symptoms and preventing recurrence. At West Derm Center, we offer a variety of treatment options to manage hives and help you feel comfortable again.
Antihistamines are often the first-line treatment for hives. These medications work by blocking histamine, the chemical responsible for the itching and swelling associated with hives. Over-the-counter antihistamines can be effective, but for chronic or severe cases, prescription-strength antihistamines may be necessary.
In cases where hives are severe or persistent, corticosteroids (such as oral prednisone) may be prescribed to reduce inflammation and control symptoms. These medications are typically used for short periods to avoid side effects.
For chronic hives that don’t respond to antihistamines or corticosteroids, omalizumab is a monoclonal antibody treatment that can help reduce the frequency and severity of hives.
At West Derm Center, we will work with you to identify potential triggers for your hives. Avoiding these triggers, whether they are certain foods, stress, or environmental factors, can help reduce flare-ups.
Keeping the skin moisturized and using gentle, fragrance-free skin care products can help prevent irritation and soothe the skin during a flare-up. Our dermatologists can provide personalized skin care recommendations to support your treatment plan.
In cases where hives are linked to an allergy, immunotherapy (allergy shots) can be an effective long-term solution. This treatment gradually desensitizes your immune system to the allergens that trigger your hives.
Personalized Care: We understand that hives can be frustrating and uncomfortable. Our dermatologists take the time to understand your condition and develop a treatment plan tailored to your needs.
Expert Diagnosis: With experience in treating hives and other dermatologic conditions, we can help determine the underlying cause and prevent future flare-ups.
Comprehensive Treatment: From medications to lifestyle and skin care tips, we provide a holistic approach to managing hives.
Cutting-Edge Treatments: We offer the latest treatments, such as omalizumab, for chronic and severe hives.
If you’re suffering from hives or experiencing persistent skin irritation, it’s time to seek expert care. Schedule an appointment at West Derm Center today to get the relief you need and take the first step toward healthy, comfortable skin.
