6 Signs of Itchy Skin in Type 2 Diabetes 🩺 | Don’t Ignore These Warning Signs! Your skin is trying to tell you something… are you listening? That constant itching might not be “just dryness.” For millions of people with Type 2 Diabetes, itchy skin is one of the first signs your blood sugar is out of control. Here are 6 common types of diabetic itching and what they mean👇 1️⃣ Dry, flaky skin – High blood sugar damages moisture balance. Start hydrating from within — drink water omega-rich foods.