Allergies can cause hives, and foods like nuts, milk, and eggs are common triggers. Environmental factors like sunlight, water, and heat can cause hives in some people. Stress can make hives worse, ...

Hives, or urticaria, can occur for many reasons, such as exposure to an allergen or a physical trigger, like pressure from tight clothing. It may also indicate an infection or another underlying ...

Use a cold compress to relieve itching and swelling from hives. Wear loose, comfortable clothing to prevent irritation.

— meaning the cause is unknown — or it could be prompted by a variety of factors that combine and make hives linger. Unlike acute hives, a condition that lasts for short periods and tends to be ...

Beyond medications, you can manage hives by managing stress and making other lifestyle changes. Chronic hives (urticaria) causes itchy, raised welts that last for at least six weeks. Because symptoms ...

You’ve been scratching that mysterious patch of redness on your arm for weeks now. Maybe you’ve blamed it on a new laundry detergent or convinced yourself it’s just dry skin from the weather changing.

Hives aren’t usually cause for serious concern, but it can certainly be unsettling to notice the red rash spreading across your skin. If you’re wondering what you can do to relieve this itchy skin ...