Red spots on the skin can be alarming, especially when they appear suddenly or without explanation. While many of these spots ...

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, ...

If you’ve ever noticed tiny red bumps popping up on your skin, sometimes overnight, you might have freaked out a little. Are those things dangerous? Are they a sign of something serious? Cue the ...

Up to 40% of adults and between 50 and 80% of adolescents have stubborn red or brown bumps on their arms or legs. Sometimes called "chicken skin," Keratosis pilaris can be a frustrating, long-lasting ...