Gamma-Glutamyl Transferase (GGT) Test Overview

What is the Gamma-Glutamyl Transferase (GGT) Test?

The Gamma-Glutamyl Transferase (GGT) Test measures the level of GGT, an enzyme primarily found in the liver, in your blood. GGT plays a critical role in the metabolism of amino acids and the transport of molecules across cell membranes. Elevated GGT levels can indicate liver or bile duct damage, alcohol use, or certain medications affecting liver function.

Low GGT levels are less common but can sometimes reflect deficiencies in enzyme activity. This test is particularly useful for diagnosing liver diseases such as hepatitis, fatty liver, or bile duct obstruction, and for monitoring the effects of alcohol consumption or medication on the liver.

Understanding your GGT levels helps doctors identify liver stress or injury early, allowing for timely interventions, lifestyle modifications, or further testing to prevent complications. It is an essential test for anyone with liver disease risk factors or unexplained symptoms such as fatigue, jaundice, or abdominal discomfort.

Why Take the Gamma-Glutamyl Transferase (GGT) Test?

This test is recommended if you:

• Have symptoms of liver or bile duct issues, including jaundice, fatigue, or upper abdominal pain

• Consume alcohol regularly or take medications that affect liver function

• Are monitoring known liver disease or liver enzyme abnormalities

• Need to assess liver health as part of routine screening or before medical procedures

• Want to evaluate the effect of lifestyle or dietary changes on liver function

How is the Gamma-Glutamyl Transferase (GGT) Test Carried Out?

• A small blood sample is drawn from a vein in your arm.

• The sample is sent to the lab, where the GGT enzyme level is measured.

• The procedure is quick, safe, and minimally uncomfortable.

How do I Prepare for the Gamma-Glutamyl Transferase (GGT) Test?

• Fasting: 8–12 hours of fasting is recommended. Avoid alcohol for 24 hours before the test.

• Activity: No specific restrictions; maintain normal daily routine.

• Medications: Inform your doctor of any medications that may affect liver function.

Next Steps

If GGT levels are abnormal, your doctor may:

• Conduct further liver function tests to evaluate liver and bile duct health

• Recommend lifestyle changes such as reducing alcohol intake or modifying diet

• Investigate medications that may be affecting liver enzymes

• Monitor GGT levels periodically to track treatment or recovery progress

Why Choose Docty Labs?

✅ NABL-Certified Testing Centres
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✅ Affordable Lab Tests & Membership Discounts
✅ Hygienic, Safe, and Convenient Home Sample Collection
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Frequently Asked Questions (FAQs)

• What is the Gamma-Glutamyl Transferase (GGT) Test?
  It measures GGT enzyme levels in the blood to assess liver and bile duct health.

• Is fasting required?
  Yes, fasting for 8–12 hours is recommended. Avoid alcohol 24 hours before the test.

• Can the test be done at home?
  Yes, Docty Labs offers safe home blood sample collection.

• Is the test safe?
  Yes, it is a quick and minimally invasive procedure.

• How soon will I get results?
  Typically within 4 hours.

• Does Docty offer discounts on the Gamma-Glutamyl Transferase (GGT) Test?
  Docty Labs offer an additional 20% discount on labs with an annual membership plan.

• How can I book the Gamma-Glutamyl Transferase (GGT) Test?
  Book online by clicking “Add to Cart” or call your nearest Docty Lab. Home collection is available in select cities.