In some cases, high blood sugar can lead to unexplained weight loss. When the body cannot utilize glucose for energy, it may start breaking down fat and muscle for fuel, resulting in weight loss.

9. Numbness or Tingling

Nerve damage, known as neuropathy, can occur with prolonged high blood sugar levels. This can lead to sensations of numbness or tingling, particularly in the hands and feet.

10. Increased Hunger

Despite eating, individuals with high blood sugar may experience increased hunger, known as polyphagia. This occurs when the body cannot properly use glucose for energy, leading to persistent feelings of hunger.

11. Skin Infections

High blood sugar levels can increase the risk of skin infections, particularly in areas prone to moisture, such as underarms and groin. Elevated glucose levels create an environment conducive to bacterial growth.

12. Mood Changes

Fluctuations in blood sugar levels can affect mood and emotional well-being. Individuals may experience irritability, anxiety, or depression as a result of unstable glucose levels.