11. Dry, Itchy SkinWhen your body loses fluids, your skin may become dry, cracked, and itchy, especially on your legs or elbows.

12. Fruity or Unusual Breath Odor

A sweet or acetone-like smell may signal diabetic ketoacidosis, a dangerous condition caused by very high blood sugar.

13. Mood Swings and Irritability

Fluctuating blood sugar can affect brain function and emotional stability, leading to sudden mood changes.

14. Frequent Headaches

Recurring headaches might result from dehydration or unstable glucose levels.

15. Vision Changes