As warm weather ramps up across much of the U.S., it's time to start taking precautions to protect yourself during long days ...

An example is how erythema (redness of the skin) on light skin looks red. However, darker skin can have a purple hue, ashen ...

Discover expert methods to identify, treat and prevent various types of skin rashes, from allergic reactions to chronic conditions like eczema and psoriasis.

Heat rash, also known as prickly heat ... Eczema can appear as a scaly red rash or blistering, and usually appears in the creases and bends of elbows and knees, hands, feet and scalp.

This sounds like prickly heat. It develops when the ducts from ... This causes inflammation, and the raised, itchy red rash you describe. In more severe cases blisters also develop.

Skin reactions can be alarming, especially when they appear suddenly. Many people struggle to tell the difference between ...

It is easy to confuse a chlorine rash with “swimmer’s itch” or a heat rash. A person may also experience sore eyes or symptoms of respiratory irritation, such as frequent coughing or sneezing.

Heat Rash Heat rash, or miliaria ... Psoriasis is an autoimmune disease characterized by thick red rashes and silver scaly patches on the skin. The immune system mistakes healthy skin cells ...