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2-Hour Postprandial Blood Glucose Test

A 2-hour postprandial blood sugar (glucose) test measures the blood sugar exactly 2 hours after the start of a meal. Blood sugar tests may be used to check for diabetes and to see how treatment for diabetes is working.

Diabetes may be diagnosed if the 2-hour postprandial blood sugar level is higher than normal for a person's age. This is true especially if the test on two different days gives the same results and the person has symptoms of diabetes.

ByHealthwise Staff
Primary Medical ReviewerE. Gregory Thompson, MD - Internal Medicine
Specialist Medical ReviewerJennifer Hone, MD - Endocrinology, Diabetes and Metabolism
Last RevisedSeptember 20, 2012

WebMD Medical Reference from Healthwise

Last Updated: September 20, 2012
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