Do you have red rashes on your skin and don’t know what’s causing them? Red rashes are a common problem

Hives, also known as urticaria, are a common skin reaction that causes itchy, red welts. They can be caused by a variety of factors, such as allergens (foods, insect bites, medications), environmental factors (cold, heat), or physical triggers. While it can affect anyone, it's important to understand the causes, symptoms, and treatment options for hives.