15 Signs That You May Have Diabetes

7. Dry, Itchy Skin

Another sign of diabetes is dry, itchy skin, which is caused by high blood sugar. It may also be caused by a yeast infection, skin infection, poor circulation, damaged nerve fibers in the outer layers of the skin, or stem from other complications of diabetes, including kidney or liver failure. If you experience localized itching that you couldn’t pinpoint the cause of, you may have undiagnosed diabetes, and should consider consulting your doctor.