While some aspects of our health are more visible than others, many become evident through symptoms that we can see from the outside. That’s why organs such as our hair, skin and nails are so useful ...

The telltale itch begins subtly – perhaps a slight irritation on your arm or an uncomfortable warmth spreading across your chest. Before long, your skin erupts in patches of redness, bumps, or scales ...

Enlarging purple pruritic nodules on the dorsal neck One month after a painful neck rash, an HIV-positive man develops pruritic purple lesions at the same site. A 34-year-old African American man ...

When a blotchy red rash pops up on your skin, it's not easy to know exactly what the cause is. With thousands of skin diseases to choose from, deciphering your skin can be a challenge. But with skin ...

Most people with lupus have it affect the skin. The types of rashes can be divided into two large groups. First, when lupus affects the skin with problems only seen in lupus, it’s called cutaneous ...