Pictures of hives, also known as urticaria, can help you to identify these raised, red, itchy bumps or welts. Causes include stress, infections, food or latex allergies, medications, and ...

It’s not the kind of selfie that first comes to mind, but for patients with symptoms of chronic urticaria, photos of skin lesions taken with their smartphone before a first visit are valuable ...

Your skin typically itches and is covered in red or skin-colored welts if you are breaking out in hives, medically known as urticaria. Hives typically develop when you are allergic to a substance ...

Aquagenic urticaria is a rare condition where people have an allergic skin reaction to water. The reaction typically involves hives and bumps and can occur as often as several times a day.