It often begins with a small surprise—a round mark on your skin that wasn’t there before. It may not hurt, but it looks unusual enough to raise concern. Is it harmless, or something more serious?
Round skin marks are common. Some are minor and fade on their own, while others may point to infections or underlying health issues. Paying attention to changes in your skin can help you know when it’s safe to wait—and when it’s time to see a doctor.
