Community Answer

Answered by Dr. Emily Carter, MD

A blood sugar level of 173 mg/dL is considered high, especially if measured after fasting or before a meal. Here’s a breakdown of blood sugar levels:

  • Normal: Below 100 mg/dL (fasting)
  • Prediabetes: 100–125 mg/dL (fasting)
  • Diabetes: 126 mg/dL or higher (fasting)

If your blood sugar is 173 mg/dL, it may indicate hyperglycemia (high blood sugar). This could be due to:

  • Unmanaged diabetes
  • High-carbohydrate meals
  • Lack of physical activity
  • Stress or illness

What to do?

  • Monitor: Check your blood sugar regularly.
  • Hydrate: Drink water to help flush out excess glucose.
  • Exercise: Light physical activity can help lower blood sugar.
  • Consult a doctor: If high levels persist, seek medical advice.

Persistent high blood sugar can lead to complications, so it’s important to manage it effectively.

Last updated: 1/12/2025

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