Glucose Tolerance Test (2 Hours)

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Blood

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Male, Female

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Overview

Glucose is a vital simple sugar that serves as the primary energy source for the body's cells. It plays a crucial role in metabolism, providing energy for various physiological functions and serving as a key component in maintaining overall cellular health.

The Glucose Tolerance Test (2 Hours), also known as a 2-hour oral glucose tolerance test (OGTT), is a common diagnostic tool used to assess your body's ability to regulate blood sugar. It involves:

Fasting for a specific period (usually overnight).
Drinking a sugary solution containing 75 grams of glucose.
Having your blood sugar levels drawn at certain intervals: fasting and two hours after consuming the drink.

Glucose Tolerance Test (2 Hours) Price

Metropolis Healthcare is a leading diagnostics centre and pathology lab in India equipped with the latest state-of-the-art technologies that provides the Glucose Tolerance Test (2 Hours) with a clear pricing structure.

The Glucose Tolerance Test (2 Hours) Price in Lucknow is ₹ 170 .

We are committed to deliver accurate and quality results from the best labs in India with complete transparency regarding test cost and turnaround time. No matter where you are, we strive to offer patients high-quality service that is affordable and accessible.

Frequently Asked Questions

What does the Glucose Tolerance Test (2 hours) measure?

This test measures how your body processes glucose and determines if you have diabetes or other blood sugar-related conditions. It assesses how well your body regulates blood sugar levels after consuming a specific amount of glucose within a certain timeframe.

Why is the Glucose Tolerance Test (2 hours) done?

This test is done for the following reasons:

To diagnose diabetes or pre-diabetes
To monitor gestational diabetes during pregnancy
To evaluate how well diabetes treatment is working
To assess insulin resistance and hypoglycemia

When is the Glucose Tolerance Test (2 hours) recommended and who should take it?

Your doctor may recommend this test if you:

Have symptoms of diabetes, such as excessive thirst, frequent urination, or unexplained weight loss
Are at higher risk for developing diabetes, such as being overweight or having a family history
Had an abnormal result on a fasting blood sugar test or HbA1c test

What if the results of the Glucose Tolerance Test (2 hours) are abnormal?

The normal range for blood sugar levels during the two-hour test is below 140 mg/dL. Elevated levels may indicate prediabetes or diabetes. Your doctor will interpret the results based on your medical history, symptoms, and other diagnostic tests to determine if further evaluation or treatment is needed.

What to expect during the Glucose Tolerance Test (2 hours)?

You will have a blood sample taken after fasting.
You will drink a glucose solution within a specific time frame.
Blood samples will be taken at regular intervals for two hours to measure your body's response to glucose.
You can resume regular activities during the test.

What preparations are required before the Glucose Tolerance Test (2 hours)?

Fast for 8 to 12 hours, avoiding food and beverages, except water.
Inform your doctor about any medications you are taking.
Avoid smoking and alcohol before the test.
Follow any specific instructions given by your doctor.

What other tests may be ordered with the Glucose Tolerance Test (2 hours)?

Fasting Blood Sugar Test: Measures your blood sugar levels after fasting for at least 8 hours
HbA1c Test: Provides an average of your blood sugar levels over the past three months
Insulin Test: Measures insulin levels to assess insulin resistance or insulin production

What is the Glucose Tolerance Test (2 hours) also known as?

Oral Glucose Tolerance Test (OGTT) or 2-hour GTT

What is diabetes?

Diabetes is a chronic condition that affects how your body regulates blood sugar. It occurs when the body does not produce enough insulin or cannot effectively use the insulin it produces. This leads to high blood sugar levels, which can cause various health complications.

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