A clinical trial at National Jewish Health in Denver could change the way allergies are diagnosed and managed.

Feeling a little itchy? Here's how to recognize the most commonly undiagnosed skin irritations, including the one you may ...

Hydroxyzine and Benadryl are both sedating antihistamines. They share many similarities but have different approved uses, ...

If your legs itch whenever you head out into the cold, it could be a sign of a health condition that can be life-threatening ...