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

Many people spot tiny red dots on their skin and wonder what they mean. These marks often appear without warning on areas like the arms, legs, torso, or even inside the mouth. Two common explanations ...

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 ...

Let's be real: You've definitely found yourself staying up late consulting Dr. Google about that raised skin bump that popped up out of nowhere all of a sudden. Is it a pimple? A cyst? Skin cancer? Of ...