Many people are born with birthmarks. There are a variety of different types, including congenital hemangioma and vascular malformations.
Infantile hemangioma, a type of red birthmark formed of extra blood vessels in the skin, is common and found in five to 10 percent of babies.
Viral warts are viral infections of the skin that are most common on the hands and feet. Learn about symptoms and treatment.
Eczema is the diagnosis for chronic dry skin that brings extremely itchy, pink skin or red rashes. It's common in kids, but adults get eczema too.
Photoaging is when the sun prematurely—and sometimes dangerously—ages the skin. Learn about symptoms and treatment.
Pemphigus and pemphigoid are two rare autoimmune blistering disorders that are not contagious. Learn about symptoms and treatment.
Psoriasis is a common skin disorder that causes raised plaques of itchy, red skin. Learn about symptoms and treatment.
Vitiligo is a disease that causes patches of skin to lose their color, resulting in white spots. Learn about causes and treatment.
Acne is a skin condition characterized by pimples, blackheads, and whiteheads on the face, back, and chest. Learn about symptoms and treatment.
Alopecia areata happens when the immune system attacks hair follicles. This causes the hairs in those follicles to fall out and not grow back.