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

There are more than 15,000 irritants that can cause an allergic reaction. A heat rash or prickly heat develops after the ... Swimmer's itch causes an itchy, patchy red rash and it can appear on any ...

Some can also cause site-specific rashes and reactions. While a non-hormonal IUD ... have Wilson's disease (a disorder that impacts the body's ability to remove copper) should not use this ...

Swimmer's itch is caused by a very tiny parasite. You can only see it with a microscope. It gets into the skin of humans by mistake. The rash and itching are the body's allergic reaction to parasites ...

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

Reactions to a recent immunization (vaccine) Most are reactions at the shot site (such as pain, swelling, redness) General reactions (such as a fever or being fussy) may also occur ...

"Scratching is often pleasurable, which suggests that, in order to have evolved, this behavior must provide some kind of benefit," the senior study author said.

If you love to scratch an itchy rash, good news ... when skin comes into contact with a substance that causes an allergic reaction, such as poison ivy or metals like nickel in jewelry.

A mum-of-two who put off going to the doctor after finding a rash on one of her breasts is urging others to ensure they get an appointment if they suspect something is wrong. Sam Ritchie had been ...

Adult diaper rash can develop when wearing adult diapers, incontinence briefs, or pads. It typically begins as small, inflamed patches of irritated skin and progresses to larger patches of raised ...

Cold weather can turn your cheeks red, but so can lupus or an allergic reaction. Learn about ... also prescribe medicine that improves your body's response to stress. Around the time that a ...