That irresistible relief from scratching an itchy rash comes from the mild pain it causes, which distracts the brain from the ...

A sun rash is an immune system reaction to sunlight exposure that causes itchy bumps, raised patches, or blisters on your skin. Here’s why and how to find relief.

An itchy rash can be frustrating, and scratching often feels like the only relief. However, new research confirms that giving ...

A new study conducted in mice suggests that, although it's not all good, our urge to scratch at itchy skin may have an evolutionary benefit.

Breaking out in a rash after exposure to sunlight is not uncommon – here’s what you need to know about sun allergy.