New Conversation
We typically reply in a few minutes
Glucose Tolerance Test
Blood Test
For Male, Female
NABL Certified
The glucose tolerance test, also known as the oral glucose tolerance test, measures your body's response to sugar (glucose). The glucose tolerance test can be used to screen for type 2 diabetes. More commonly, a modified version of the glucose tolera...
Fasting is not required for this test.
About This Test
The glucose tolerance test, also known as the oral glucose tolerance test, measures your body's response to sugar (glucose). The glucose tolerance test can be used to screen for type 2 diabetes. More commonly, a modified version of the glucose tolerance test is used to diagnose gestational diabetes — a type of diabetes that develops only during pregnancy. The glucose tolerance test identifies abnormalities in the way your body handles glucose after a meal — often before your fasting blood glucose level becomes abnormal. With an oral glucose tolerance test, the person fasts overnight (at least 8 hours, but not more than 16 hours). The next morning, the fasting plasma glucose is tested. After this test, the person receives a dose of oral glucose (the dose depends upon the length of the test). Usually, the glucose is in a sweet-tasting liquid that the person drinks. Blood samples are taken up to four times at different time points after consumption of the sugar to measure the blood glucose.
Glucose Tolerance Test
Diabetes
Diabetes-Excessive thirst, increase urination, fatique, weight loss, blurred vision, slow healing of cuts and wounds .
Glucose Tolerance Test
✅ Free home sample collection in all cities
✅ NABL & NABH certified lab partners
✅ Full refund if cancelled before sample collection
✅ Reports delivered on WhatsApp & Email
Why You Need Glucose Tolerance Test
The Glucose Tolerance Test is a blood test test designed for male & female aged All Ages. It helps in early detection and monitoring of health conditions. Book from NABL-certified labs.
What This Test Measures
The glucose tolerance test, also known as the oral glucose tolerance test, measures your body's response to sugar (glucose). The glucose tolerance test can be used to screen for type 2 diabetes. More commonly, a modified version of the glucose tolerance test is used to diagnose gestational diabetes — a type of diabetes that develops only during pregnancy. The glucose tolerance test identifies abnormalities in the way your body handles glucose after a meal — often before your fasting blood glucose level becomes abnormal. With an oral glucose tolerance test, the person fasts overnight (at least 8 hours, but not more than 16 hours). The next morning, the fasting plasma glucose is tested. After this test, the person receives a dose of oral glucose (the dose depends upon the length of the test). Usually, the glucose is in a sweet-tasting liquid that the person drinks. Blood samples are taken up to four times at different time points after consumption of the sugar to measure the blood glucose.
Conditions Detected
Diabetes
When Should You Get This Test?
Diabetes-Excessive thirst, increase urination, fatique, weight loss, blurred vision, slow healing of cuts and wounds .
How It Works — Simple 3-Step Process
Step 1: Choose your preferred NABL-certified lab and select your appointment date.
Step 2: A trained phlebotomist visits your home at your chosen time for sample collection — completely free.
Step 3: Receive your detailed digital reports within 1 Day on WhatsApp and email.
Medically Reviewed & Clinically Validated
This test follows ICMR (Indian Council of Medical Research) guidelines for diagnostic testing in adults aged All Ages. All tests are conducted at NABL and NABH accredited laboratories with internationally calibrated equipment.
Medically reviewed by the PrognoHealth Clinical Advisory Team
What Our Customers Say
Verified reviews from customers who booked Glucose Tolerance Test with PrognoHealth.
Frequently Asked Questions
Everything you need to know about Glucose Tolerance Test.
What is Glucose Tolerance Test?
The glucose tolerance test, also known as the oral glucose tolerance test, measures your body's response to sugar (glucose). The glucose tolerance test can be used to screen for type 2 diabetes. More commonly, a modified version of the glucose tolerance test is used to diagnose gestational diabetes — a type of diabetes that develops only during pregnancy. The glucose tolerance test identifies abnormalities in the way your body handles glucose after a meal — often before your fasting blood glucose level becomes abnormal. With an oral glucose tolerance test, the person fasts overnight (at least 8 hours, but not more than 16 hours). The next morning, the fasting plasma glucose is tested. After this test, the person receives a dose of oral glucose (the dose depends upon the length of the test). Usually, the glucose is in a sweet-tasting liquid that the person drinks. Blood samples are taken up to four times at different time points after consumption of the sugar to measure the blood glucose.
Is home sample collection available for this test?
Yes, free home sample collection is available in all supported cities. A trained phlebotomist will visit your home at your preferred time to collect samples.
Do I need to fast before this test?
Not Required. Please follow any instructions given at the time of booking.
How long does it take to get the reports?
Digital reports are delivered within 1 Day of sample collection via WhatsApp and email.
Can I cancel my booking and get a refund?
Yes, a full refund is provided if cancelled before sample collection. Once sample collection has been initiated, cancellation and refund are not possible. Contact PrognoHealth support at +91 9510650660 for assistance.
Easy Refund Policy
Cost free sample pickup from Home or Office.
Cancel before collection — full refund within 24 hours.
Reschedule appointment — no charges levied.
Related Blogs
A-Z Diseases
Hantavirus: Symptoms, Causes, Transmission, Diagnosis, Treatment & Prevention Guide
May 08, 2026
Corporate Health & Wellness
Heat Stress at the Workplace: Causes, Symptoms, Treatment & Prevention Guide
Apr 23, 2026
Glucose Tolerance Test
Enquire Now
Quick Links
Contact Info
