error fb Gplus IN twitter down-arrow Email Phone Check-Mark padlock circle_arrow minus plus play_btn close Clipboard_Icon Shopping-Cart_Icon Speech_Bubble_Icon Stethoscope_Icon pharmacists menu left-arrow right-arrow facebook search cart

What Does It Mean to Have Prediabetes?

Prediabetes is a condition that a person has prior to developing type 2 diabetes. It means that blood glucose levels are higher than the normal range, but not yet high enough to be defined as diabetes. There are no clear symptoms that indicate prediabetes, however, the following test results of A1C, fasting blood glucose (FPG ) and Oral Glucose Tolerance Test (OGTT) show prediabetes:

  • A1C of 5.7% – 6.4%
  • FBG of 100 – 125 mg/dl
  • OGTT 2-hour blood glucose of 140 mg/dl – 199 mg/dl


**Please note: Dexcom glucose monitoring devices are approved for persons with diabetes ages 2 and older. Consult your healthcare professional if you have any questions. 



General FAQ Topics:

LBL015452 Rev002
US - English translation unavailable for Interested in Dexcom CGM.