Medically reviewed by Susan Bard, MD Key Takeaways Over-the-counter antihistamines are a common treatment for hives. Avoiding ...

Medically reviewed by Daniel More, MD Key Takeaways Hives can cause red, itchy bumps or welts on the skin.Hives might be ...

Urticarial vasculitis is an autoimmune condition that causes itchy or painful hives. Some people may also develop inflammation in other organs, such as the kidneys or lungs. Vasculitis is a group of ...

Both bug bites and hives can cause red, itchy bumps on your skin. While it can be difficult to tell them apart, learning key features and characteristics of each can help. Hives and bug bites are ...