how do i know if i have high blood sugar

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 vision problems.
• Slow-healing sores: High blood sugar can impair your body's ability to heal wounds.
• Unexplained weight loss: Despite eating normally, you may lose weight if your body is not using glucose properly.

If you experience these symptoms, it's important to check your blood sugar levels using a glucose meter or consult a healthcare professional for further evaluation. Persistent high blood sugar can lead to serious complications, so early detection and management are crucial.