Gamma-glutamyl transferase (GGT) blood test

What is Gamma-glutamyl transferase (GGT) Blood Test?

The gamma-glutamyl transferase (GGT) test is a blood test which measures a liver enzyme known as gamma-glutamyl transferase. This enzyme is found in most organs of the body, but is mainly found in the liver. It is used to diagnose any type of liver problem, such as hepatitis, cirrhosis, alcohol-related liver disease, and drug-induced liver injury. The GGT test is also used to monitor the progression of an existing liver disease.

Preparation for Gamma-glutamyl transferase (GGT) Blood Test

In order to prepare for the GGT blood test, it is recommended that you fast for at least 10-12 hours before your appointment. During this time, you should avoid eating any food or drink anything except water. You should also avoid taking any vitamins or medications, unless specifically instructed otherwise by your doctor.

Procedure for Gamma-glutamyl transferase (GGT) Blood Test

The procedure for the GGT blood test is relatively simple and painless. During the procedure, your doctor or lab technician will collect a sample of your blood, usually from the arm, and send it to a lab for testing. The lab will then be able to determine the levels of GGT present in your sample. Your doctor or lab technician will then discuss the results of the test with you and explain what it all means.

Types of Gamma-glutamyl transferase (GGT) Blood Test

There are two main types of GGT blood tests. The first type is a “total GGT” test, which measures the total amount of GGT present in the bloodstream. The second type is a “free GGT” test, which measures only the GGT that is not bound to proteins in the bloodstream.

Risks of Gamma-glutamyl transferase (GGT) Blood Test

The GGT blood test is generally considered safe and does not involve any significant risks. However, it is possible to experience some light bleeding at the injection site, as well as slight discomfort or pain. Additionally, you may feel faint or experience lightheadedness during or after the procedure. If you experience any of these symptoms, you should inform your doctor or lab technician immediately.

Why Gamma-glutamyl transferase (GGT) Blood Test is done?

The GGT blood test is done to diagnose any type of liver problem, such as hepatitis, cirrhosis, alcohol-related liver disease, and drug-induced liver injury. It can also be used to monitor the progression of an existing liver disease. The GGT test can provide important information about the health of your liver and can help your doctor determine the best course of action for managing your liver condition.

When to Perform Gamma-glutamyl transferase (GGT) Blood Test?

The GGT blood test should be performed if your doctor suspects that you have a liver problem. Additionally, if you have been diagnosed with a liver condition, such as hepatitis, cirrhosis, or alcohol-related liver disease, your doctor may order the GGT test in order to monitor the progression of your condition. Your doctor may also recommend the GGT test if you are taking medications that may affect the liver.