Community Answer

Answered by Dr. Emily Carter, MD

A blood sugar level of 240 mg/dL is not normal and indicates high blood sugar (hyperglycemia). Here’s what it means:

  • Normal Range: Fasting blood sugar should be 70–99 mg/dL, and post-meal levels should be less than 140 mg/dL.
  • Diabetes Range: A level of 240 mg/dL is well above the threshold for diabetes (≥126 mg/dL fasting or ≥200 mg/dL random).

If you consistently have blood sugar levels of 240 mg/dL, it’s important to:

  • Consult a doctor: They may adjust your medication or treatment plan.
  • Monitor your diet: Avoid high-carb and sugary foods.
  • Exercise regularly: Physical activity helps lower blood sugar.
  • Stay hydrated: Water helps flush excess glucose from your system.

Persistent high blood sugar can lead to complications like nerve damage, kidney problems, and cardiovascular issues.

Last updated: 1/12/2025

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