Pressure urticaria is a type of chronic urticaria that causes recurring hives from pressure applied to your skin. It may be treated with a combination of trigger avoidance and medications. Better ...

Hives are itchy red or white bumps that often stem from an allergic reaction. Unlike some other rashes, hives are not contagious and are an allergic-type reaction. Hives and other rashes can become ...

Physical urticaria is a skin condition in which hives (urticaria) develop from direct contact with certain physical elements. Unlike contact or allergy-related hives, the stimuli that trigger physical ...

Internal medicine and rheumatology specialist Siobhan Deshauer, MD, is back for part 2 of "What Your Skin Says About Your Health," where she describes several skin conditions and their associated ...

Add Yahoo as a preferred source to see more of our stories on Google. "Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Spotting new bumps on your body can ...

Hives, also called urticaria, are red, itchy welts that can appear anywhere on the body and range from mild to severe. In darker skin tones, they may appear as a patch of skin slightly darker than the ...

If you've ever self-diagnosed your inflamed, itchy scalp with eczema just to have your dermatologist tell you it's actually psoriasis, you're not alone. The two conditions are extremely similar in ...