So often your lumps, bumps, rashes, and red spots are harmless. Occasionally, they’re a sign of something far more serious. Here’s how to tell the difference.
A rash-like discoloration called acanthosis nigricans “almost looks like dirt but has a velvety feel,” says Todd Sontag, DO, a family medicine specialist with Orlando Health Physician Associates. He commonly sees it on the back of the neck or in the armpit. This is often a sign of diabetes or insuli...Read more