The GGT test measures the level of GGT in your blood, helping to detect liver diseases, bile duct issues, and excessive alcohol consumption. This simple blood test is safe with minimal risks, such as mild pain or bruising at the sample site. Test costs vary by location, and knowing the normal range allows your doctor to interpret the results effectively.
What is the Gamma-Glutamyl Transferase (GGT) Test?
The quantity of gamma-glutamyl transferase (GGT) in the blood is determined using a GGT test. While GGT is an enzyme present throughout the body, the liver is where it is most frequently found. The circulation may become contaminated with GGT if the liver is destroyed. Elevated levels of GGT in the blood might indicate liver illness or bile duct injury. Bile enters and exits the liver through tubes called bile ducts. The liver produces a fluid called bile. For digestion, it is essential.
- The GGT test by itself does not identify the exact cause of liver disease.
- Typically, it is performed in conjunction with or following other liver function tests, such as the ALP test.
- ALP, a different liver enzyme, helps diagnose bone problems and liver diseases.
What is it used for the Gamma GT Test?
A gamma gt test is used to diagnose the following:
- Liver disease.
- Determine whether liver damage is the result of liver illness or a bone condition.
- Check for blockages in the bile ducts.
- Screen for alcohol use disorder.
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Get Second OpinionWhat is the need for a GGT Blood Test?
One might need a GGT test if they have symptoms of liver disease. Symptoms include:
- Fatigue.
- Weakness.
- Jaundice.
- Loss of appetite.
- Abdominal pain.
- Abdominal swelling.
- Nausea.
- Vomiting.
You might also need this test if you have abnormal results on an ALP test and other liver function tests.
What happens during a GGT Blood Test?
During a GGT test, a tiny needle will be used by a medical practitioner to draw blood from a vein in your arm. Once the needle has been inserted, a small quantity of blood will be collected into a test tube or vial. As the needle enters or leaves your body, it could sting a little. Often, this takes only a few minutes.
How to prepare for the GGT Blood Test?
It's essential to inform your healthcare professional about any medications or dietary supplements you're taking before the test since many different kinds of supplements and medications can potentially alter your GGT levels. Your doctor might ask you to stop using a drug before the test in specific circumstances. If your doctor instructs you to stop taking medication, stop it.
Your doctor may advise not drinking for at least 24 hours before the test because even small amounts of alcohol can raise GGT levels.
Is there any risk associated with the GGT Test?
There is no risk or danger of getting a blood test. Some people can have some discomfort or bruising where the needle was inserted, but most effects will go away after some time.
What do the findings imply?
If your GGT levels are greater than usual, this might indicate liver damage. One of the following conditions might be causing the damage:
- Hepatitis.
- Cirrhosis.
- Alcohol use disorder.
- Pancreatitis.
- Diabetes.
- Congestive heart failure.
- A side effect of a medication or drug. Some medicines can cause liver damage in some people.
The outcomes are unable to identify the ailment causing your liver impairment. Liver damage increases with increasing GGT levels.
You probably don't have liver disease if your test results indicate low or normal levels of GGT.
The outcomes of an ALP test may also be compared to your findings. Bone diseases can be diagnosed with ALP testing. Your combined findings may indicate one of the following:
- Elevated levels of both ALP and GGT indicate that your symptoms are probably caused by a liver illness rather than a bone issue.
- It is more likely that you have a bone problem if you have high levels of ALP and low or normal GGT.
Speak with your healthcare professional if you have any queries regarding your results.
Why is the Gamma Glutamyl Transferase (GGT) Test Done?
The GGT test is used to detect liver disease, bile duct problems, or damage from alcohol use. It helps differentiate if high liver enzyme levels are due to liver or bone conditions.
Who Should Take the Gamma Glutamyl Transferase (GGT) Test?
- People with signs of liver disease
- Individuals who consume alcohol regularly
- Those taking medicines affecting liver health
- Patients under regular liver monitoring
- People suspected of having bile duct blockages
What Type of Sample is Collected for the Gamma Glutamyl Transferase (GGT) Test and How?
A blood sample is collected by inserting a small needle into a vein, usually in the arm.
Are There Other Ways to Collect the Sample for the Gamma Glutamyl Transferase (GGT) Test?
No, blood collection from a vein is the standard and only method for the GGT test.
How is the Gamma Glutamyl Transferase (GGT) Test Performed?
- You sit comfortably and stretch out your arm
- The area is cleaned with antiseptic
- Blood is drawn with a small needle
- The sample is collected in a tube
- A bandage is placed afterward
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How Long Does the Gamma Glutamyl Transferase (GGT) Test Take?
The blood collection takes just a few minutes. The entire process is quick and easy.
When Will I Get My Gamma Glutamyl Transferase (GGT) Test Results?
You will usually receive your Gamma Glutamyl Transferase (GGT) test results within 12 to 24 hours, depending on the lab's processing time. Reports are sent directly to you via WhatsApp or as a printed copy. Once you have your results, our doctor will explain them and guide you on the next steps, if needed.
How Do I Understand My Gamma Glutamyl Transferase (GGT) Test Results?
- Normal results: Suggest healthy liver and bile duct function.
- High GGT levels: May indicate liver disease, alcohol-related damage, or bile duct problems. Results are interpreted along with other liver function tests for better accuracy.
What Should I Do After Getting My Gamma Glutamyl Transferase (GGT) Test Results?
If your GGT levels are abnormal, consult your doctor. You may require additional tests, lifestyle changes (like reducing alcohol intake), or treatment depending on the underlying issue.
Is the Gamma Glutamyl Transferase (GGT) Test Painful?
The test is mostly painless. You might feel a slight prick when the needle is inserted.
What are the Factors Affecting Gamma Glutamyl Transferase (GGT) Test Cost?
- Type of laboratory (private or government)
- City or location of the lab
- Whether it is part of a complete liver panel
- Availability of home sample collection
- Consultation or additional testing fees
How Much Does the Gamma Glutamyl Transferase (GGT) Test Cost in India?
The average cost of a Gamma Glutamyl Transferase (GGT) test in India is around Rs.300 to Rs.700. However, the price can change depending on the hospital and the city.
Gamma Glutamyl Transferase (GGT) Test Price in Different Cities Across India
| City | Price |
| Hyderabad | Rs.160 to Rs.500 |
| Karimnagar | Rs.160 to Rs.500 |
| Nizamabad | Rs.160 to Rs.500 |
| Warangal | Rs.160 to Rs.500 |
| Vizag | Rs.160 to Rs.500 |
| Srikakulam | Rs.160 to Rs.500 |
| Kakinada | Rs.160 to Rs.500 |
| Kurnool | Rs.160 to Rs.500 |
| Nellore | Rs.160 to Rs.500 |
| Navi Mumbai | Rs.160 to Rs.500 |
| Nashik | Rs.160 to Rs.500 |
| Chh. Sambhajinagar | Rs.160 to Rs.500 |
| Pune | Rs.160 to Rs.500 |
| Sangamner | Rs.160 to Rs.500 |
| Bangalore | Rs.160 to Rs.500 |
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Frequently Asked Questions
High GGT is associated with an increased risk of cardiovascular diseases (CVD) such as coronary heart disease (CHD), stroke, arterial hypertension, heart failure, cardiac arrhythmias etc.
A sickness or illness that is harming your liver may be indicated by a higher-than-normal GGT level in your blood. The precise source of the injury, however, cannot be determined by the GGT test alone. The more GGT is present, the more harm your liver will sustain.
The normal gamma level for adults is 5 to 40 U/L. The normal value ranges may vary slightly among different laboratories.
Yes, elevated blood GGT levels cause advanced fatty liver disease.
Avoid the following food when GGT is high: Red meat Alcohol Fried foods Oily foods
The cost of the Gamma GGT Test in India might differ according to the place. The average price of the Gamma GGT Test ranges from R. 160 to Rs. 500.
GGT levels fall after meals, so you may be instructed to fast for at least eight hours before the test. You may also be asked to stop drinking alcohol or taking certain prescription medications beforehand.
The symptoms of high GGT levels are:
Yellowing skin and eyes.
Abdominal distension from fluid accumulation.
Enlarged liver
Fatigue
Tiredness
Feeling unwell
Lethargy
Loss of appetite
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