Your neck looks dirty
Simon Kadula/Shutterstock 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 insulin resistance. “Patients will come in asking about this rash they can’t get rid of,” he notes. A doctor will order blood tests to check blood sugar levels to make the diagnosis. Here are 10 more silent signs of diabetes.
You’re a woman and you’re sprouting chin hairs
Air Images/Shutterstock This can be a sign of polycystic ovary syndrome, notes Dr. Sontag. “Usually you see just a few hairs, but they’re dark and coarse like a man’s beard,” he notes. The hormonal imbalance may also affect your period, and can thus impact your fertility. A look at your medical history and symptoms can point your doctor in the right direction. Here are more signs of polycystic ovary syndrome.