how do i know my blood sugar is high

High blood sugar, or hyperglycemia, can present with several symptoms. Here are some common signs to watch for:

• Frequent Urination: Excess glucose in the blood can lead to increased urination.
• Increased Thirst: Frequent urination can cause dehydration, leading to excessive thirst.
• Fatigue: High blood sugar levels can make you feel unusually tired.
• Blurred Vision: High glucose levels can affect the lenses in your eyes, causing blurry vision.
• Headaches: Persistent high blood sugar can lead to headaches.
• Slow Healing: Cuts or sores that take longer to heal than usual.

If you experience these symptoms, it's important to check your blood sugar levels using a glucose meter. Consult with a healthcare professional for further evaluation and management.