An expert explains how to tell the difference between a spot that's probably harmless versus something you should get checked ...

A person may notice pinpoint dots on their skin for a number of reasons, ranging from heat exposure to an infectious disease. The dots may be red, skin-colored, gray, or darker than the person’s skin, ...

Red dots may appear on your skin for various reasons, including acne, autoimmune conditions, injury, and infections. The most common cause of red dots on the skin is acne. They can appear anywhere on ...

Sun exposure often causes brown spots, also called liver or age spots. Brown spots from sun exposure can appear on your skin at any age but are most common after middle age. You are also more likely ...

Diabetes can affect the skin, including the skin on the feet. In some cases, uncontrolled diabetes may result in complications, such as red spots being present on the feet. Diabetes can have an impact ...

That mysterious dark spot on your arm. The raised bump that appeared overnight. The cluster of tiny dots near your shoulder. When new marks appear on your skin, it’s natural to feel concerned about ...