Dermatopathologists are doctors who use microscopes to look at samples of skin, hair, and nails to diagnose diseases. Their specialty, dermatopathology, is a combination of "dermatology," the study of ...

Getting a plaque psoriasis diagnosis should be a pretty straightforward process. You see a dermatologist, who looks for the telltale scaly patches on your skin. But diagnosis may not be as direct or ...

Nonstop itching. Swelling and peeling you can’t soothe. And where did those rashes or flakes come from? When problems like these won’t go away, the harm can run more than skin deep. People with ...

Peripheral artery disease (PAD) affects your blood flow. But its signs and symptoms can show up on your skin. Many people with PAD notice changes on the skin of their feet and legs, such as: “The skin ...

Eczema is a condition that can bring on itching, dryness, scaly patches, and rashes. It’s not contagious. But germs can get into your body through cracks in your skin, raising your chances for viral, ...

Shastry is an assistant professor of dermatology at Northwestern Feinberg School of Medicine in Chicago. The information here represents her knowledge and experience as a medical professional. She was ...

Hyaluronic acid, or hyaluronan, is a substance naturally found in your body, including the eyes, skin, and joints. Hyaluronic acid is popular in skin care routines, but this substance can be used to ...

When you’re treating psoriasis, you’ll have the help of an entire team of health care professionals to help you. It may include your primary care doctor, a dermatologist, and other specialists who’ll ...

Ice pick scars are acne scars that have a sunken or pitted appearance. They make the skin look like it has been punctured by a tiny ice pick. Although acne is most common among teenagers, it affects ...