Medically reviewed by Casey Gallagher, MD Red spots on the skin can appear for a variety of reasons, ranging from harmless to potentially serious conditions. They can be caused by simple irritants ...

There are numerous potential causes for red spots to form on the skin, including sudden infections or underlying chronic conditions. On darker skin tones, the spots may appear as purplish or ...

Having a new spot show up on your skin can raise a lot of questions. Namely, where did it come from and should you be concerned? But while it’s easy to assume the worst, it’s important to ...

There are many possible causes of red, discolored spots on the feet. Injuries, insect bites, irritation, and infections can all affect the skin on this part of the body, causing red dots on the feet.

Right image credit: James Heilman, M.D. What it looks like: Measles causes flat, red spots that cover huge swaths of skin. The rash often appears on the face near the hairline, then spreads down ...