What are the symptoms of hyperglycemia?

Hyperglycemia, or high blood sugar, can cause various symptoms, including:

1. Increased thirst: As the blood sugar levels rise, the body tries to dilute them by drawing water from tissues, leading to increased thirst.

2. Frequent urination: The kidneys attempt to eliminate the excess glucose by producing more urine, resulting in frequent urination.

3. Fatigue and weakness: High blood sugar levels can interfere with the body's ability to use glucose for energy, causing fatigue and weakness.

4. Blurred vision: Elevated blood sugar levels can affect the lenses in the eyes, causing them to swell and blur vision.

5. Slow-healing sores and cuts: High blood sugar can impair the immune system's ability to fight off infections and heal wounds, leading to slow-healing sores and cuts.

6. Tingling or numbness in hands or feet: Prolonged high blood sugar can damage nerves, causing tingling, numbness, or pain in the extremities.

7. Nausea and vomiting: Severe hyperglycemia can lead to nausea and vomiting as the body tries to rid itself of excess sugar.

8. Increased hunger: Despite having high blood sugar levels, the body may still feel hungry because it cannot effectively use the available glucose.

9. Fruity-scented breath: When blood sugar levels are very high, the body starts breaking down fat for energy, producing a fruity odor on the breath.

10. Dehydration: Frequent urination and increased thirst can lead to dehydration, causing symptoms such as dry mouth, dizziness, and lightheadedness.

11. Headaches: Severe hyperglycemia can cause headaches as the blood vessels in the brain swell due to high sugar levels.

It's crucial to recognize and address symptoms of hyperglycemia, especially in individuals with diabetes or those who suspect they may have elevated blood sugar levels. If you experience any of these symptoms, it's important to consult with a healthcare professional for proper diagnosis and management.