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

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

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

IgE binds to mast cells (a type of white blood cell) in the skin, causing the release histamine and other substances, which leads to hives. Xolair works by reducing IgE levels in the body.

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

After talking to your physician, there are a few things you can do to cope with shingles at home. Get enough rest. Use ...

If a rash has recently appeared on your body, you may suspect you have shingles. Generally, shingles lasts an average of four weeks. Shingles is known for the painful rash it causes, and it can appear ...

Spider mites appear as rashes caused by issues with the skin’s arterioles. These are small arteries that supply blood and ...

If your legs or other parts of your body itch when exposed to cold temperatures, it could be a sign of a health condition - ...

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

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

One woman has shared how she started getting violent allergic reactions when eating certain foods. Lisa O'Brien said she started getting a red rosacea-like rash across her face which followed shortly ...