10. Dark Patches of Skin
A condition called acanthosis nigricans appears as dark, velvety patches of skin, often in the neck, armpits, or groin. It is closely associated with insulin resistance.
11. Dry, Itchy Skin
Poor circulation and fluid loss can make the skin excessively dry and itchy. Persistent skin discomfort may be a subtle sign of diabetes.
12. Fruity or Unusual Breath Odor
A fruity, sweet, or acetone-like smell on the breath may indicate diabetic ketoacidosis, a serious complication that requires immediate medical attention.
13. Irritability and Mood Swings
Blood sugar fluctuations affect not just your body but also your brain. Irritability, mood swings, or difficulty concentrating may be early clues.
14. Frequent Headaches
Unstable glucose levels can trigger headaches or migraines. If you’re experiencing headaches more often without a clear cause, it may be related to blood sugar imbalance.
