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 ...

I was under the impression that only older adults got shingles,” says Mangini, who was 37 at the time. The rash spread, yet ...

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.

While you may be aware of more common outdoor allergies, you may not know that plenty of things in your home could be causing ...

As another community in Texas confirms positive measles cases, here's what to know about symptoms of the highly contagious ...

A New Hampshire resident has been diagnosed with clade I mpox, one of two types of the virus formerly called monkeypox, following a trip to eastern Africa, state health officials said Friday.

Histamine intolerance is a proposed condition in which a person may have difficulty metabolizing histamine in food. Learn ...

I turned 50 during the pandemic and, like most people, I put off all nonessential health care, including my shingles vaccine. Big mistake. When the telltale red bumps of shingles cropped up on my ...

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

Two new measles cases in Gaines County add to Texas's outbreak. Vaccination remains key to prevention, health officials ...

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