Hives, also known as urticaria, are raised, itchy welts on your skin that occur due to an allergen. The reaction is ...

Medically reviewed by Brendan Camp, MD Hives and eczema are two of the most common skin disorders. Hives, clinically known as ...

A sun rash is an immune system reaction to sunlight exposure that causes itchy bumps, raised patches, or blisters on your ...

Eczema is a condition that causes patches of skin to become dry, inflamed, and irritated,” explains Joel Schlessinger, MD, a board-certified dermatologist in Omaha, NE and RealSelf contributor. “It’s ...

With temperatures increasing and seasonal change, there will be an increase in seasonal skin allergies. Know why pollens ...

Scratching is often pleasurable, which suggests that, in order to have evolved, this behavior must provide some kind of ...

Is it simply heat rash, or could it be a more persistent skin condition like eczema? Learn how to spot the difference.

After talking to your physician, there are a few things you can do to cope with shingles at home. Use calamine lotion on ...

Constantly scratching and picking at an itchy rash really does make it worse. But why? According to newly released research ...

Scratching an itchy rash worsens inflammation by triggering pain-sensing neurons and activating mast cells, creating a ...

New research published in the journal Science uncovers how scratching aggravates inflammation and swelling in a mouse model ...

New allergies frequently pop up and their severities can change too – meaning Chloe has to keep track of them with a color-coded spreadsheet.