Spotting something unfamiliar on your skin can trigger immediate worry, especially when it appears suddenly and without a clear cause. Tiny red dots often fall into that category—are they harmless ...

Pimples or a pimple-like rash can develop on any part of the body, including on the legs and thighs. Potential causes include folliculitis, keratosis pilaris, and hives. Pimples often appear as one or ...

Skin cancer on the leg typically appears as a small raised bump or a dark spot with uneven borders. However, its appearance can vary between individuals depending on a number of factors. Doctors ...