Looking for a liver function test in Bangkok? MedEx lists an 8-test liver panel for ฿1,000. Individual tests including ALT (SGPT), AST (SGOT), GGT, ALP and bilirubin are also available. Here is what each test measures, how much it costs and how to book.
How Much Does a Liver Function Test Cost in Bangkok?
At MedEx, the published price for a Liver Function Test (8 Tests) is ฿1,000. If your clinician needs only a particular liver marker, you can select an individual test instead.
Below are MedEx’s published prices for common liver blood tests in Bangkok.
MedEx Liver Blood Test Price List (2026)
| Test Name | Price (THB) | What It Measures |
|---|---|---|
| Liver Function Test (8 Tests) | ฿1,000 | Liver blood test panel with published 1-day turnaround |
| ALT (SGPT) | ฿249 | Enzyme commonly used to assess liver-cell injury |
| AST (SGOT) | ฿249 | Enzyme found in the liver and muscles |
| ALP (Alkaline Phosphatase) | ฿149 | Enzyme associated with bile ducts and bones |
| GGT (Gamma GT) | ฿450 | Enzyme used when assessing liver and bile-duct concerns |
| Bilirubin (Total + Direct) | ฿250 | Measures bilirubin levels in the blood |
| Albumin | ฿249 | Measures a protein produced by the liver |
| Total Protein | ฿200 | Measures albumin and globulins together |
Prices are based on MedEx laboratory listings checked in November 2026. Final prices, package inclusions and availability should be confirmed before booking.
Home or hotel blood sample collection and medical consultation may involve separate charges. MedEx also lists these services at ฿750 each, subject to confirmation.
Which test should you book? If you want an overall liver blood panel rather than only ALT or AST, the ฿1,000 liver panel may be a suitable starting option. Your healthcare professional can recommend the most appropriate tests for your situation.
What Is a Liver Function Test (LFT)?
A liver function test (LFT), also known as a liver profile or liver blood test, is a group of blood measurements used to assess patterns of liver injury, bile-flow problems and certain aspects of liver function.
The liver performs several important functions, including:
- Processing nutrients from food
- Producing important proteins
- Processing medications and certain toxins
- Helping regulate cholesterol and metabolism
- Producing bile to support digestion
- Helping remove waste products from the body
Although these blood tests are commonly called liver function tests, not every measurement directly indicates how well the liver is functioning. Some primarily detect signs of liver-cell injury.
What Tests Are Included in a Liver Function Panel?
A liver panel may include several enzymes and proteins. MedEx’s separately listed Liver Health Screening Package identifies the following eight test groups.
1. ALT (SGPT) Blood Test
ALT (alanine aminotransferase), also called SGPT, is an enzyme found mainly in the liver.
Elevated ALT levels may occur when liver cells are injured or inflamed.
Possible causes include:
- Fatty liver disease
- Viral hepatitis
- Medication-related liver injury
- Other liver conditions
However, an elevated ALT result alone cannot determine the cause or severity of a liver problem.
2. AST (SGOT) Blood Test
AST (aspartate aminotransferase), also called SGOT, is an enzyme found in the liver, muscles and other tissues.
Doctors commonly assess AST together with ALT to better understand patterns of possible liver injury.
AST may also increase following muscle injury or strenuous exercise. Therefore, an abnormal AST result does not always indicate liver disease.
3. ALP (Alkaline Phosphatase) Test
ALP is an enzyme associated with the liver, bile ducts and bones.
High ALP levels may occur with certain liver and bile-duct conditions. However, ALP can also increase due to bone-related processes.
A healthcare professional may recommend other tests to help identify the source of an elevated ALP result.
4. GGT (Gamma GT) Blood Test
GGT (gamma-glutamyl transferase) is an enzyme often included in liver-related investigations.
GGT may help clinicians investigate liver or bile-duct abnormalities, especially when interpreted alongside ALP.
GGT can also be affected by alcohol consumption and some medications. It is not a specific diagnostic test for one particular liver disease.
5. Bilirubin Blood Test
Bilirubin is a substance produced during the normal breakdown of red blood cells.
The liver processes bilirubin before it is removed from the body.
Higher bilirubin levels may be associated with several conditions, including liver disorders, bile-flow problems or increased red blood cell breakdown.
Doctors may review both total bilirubin and direct bilirubin to better understand the possible cause.
6. Albumin and Globulin
Albumin is an important protein produced by the liver.
Low albumin can occur in some liver disorders, but it may also be associated with kidney disease, inflammation, nutritional problems and other medical conditions.
Globulins are another group of proteins in the blood. They are often assessed alongside albumin.
7. Total Protein
The total protein blood test measures the combined amount of albumin and globulins.
Doctors may use this measurement along with other laboratory results to investigate certain liver, kidney or nutritional conditions.
Important: The exact tests included may differ between liver packages. Confirm the specific analytes in your selected MedEx panel before booking.
Who Should Consider a Liver Function Test?
A healthcare professional may recommend a liver blood test in Bangkok for someone with symptoms, risk factors or a medical condition requiring liver monitoring.
Testing may be relevant for people who have:
- Previously elevated liver enzymes such as ALT or AST
- Risk factors for fatty liver disease
- Diabetes or metabolic health concerns
- A history of hepatitis or liver disease
- Potential medication-related liver effects
- Persistent unexplained fatigue
- Dark urine, persistent itching or yellowing of the eyes
- A doctor’s recommendation for liver monitoring
Having one of these symptoms or risk factors does not automatically mean you have liver disease. A doctor can help determine whether a liver function test or another investigation is appropriate.
Seek urgent medical attention if you develop jaundice together with severe illness, confusion, severe abdominal pain or marked drowsiness.
Do You Need to Fast Before a Liver Function Test?
Fasting is not always required for a liver function test. The preparation depends on the exact tests being performed.
If an LFT is combined with other blood investigations, such as glucose or lipid testing, additional preparation may be necessary.
How to Prepare for Your Liver Blood Test
- Confirm fasting instructions: Ask MedEx whether your selected tests require fasting.
- Inform the medical team about medications: Some medicines and supplements can affect liver blood test results.
- Ask about alcohol and exercise: These may influence certain measurements.
- Do not stop prescribed medication: Continue treatment unless your doctor advises otherwise.
- Attend your appointment: Blood is usually collected from a vein in your arm.
The blood collection procedure generally takes only a few minutes.
How Long Do Liver Function Test Results Take?
MedEx publishes a typical 1-day turnaround time for its Liver Function Test (8 Tests).
Actual delivery time may vary depending on the collection time, laboratory processing schedule and individual circumstances.
Your laboratory report will show the measured results along with the laboratory’s reference intervals.
If any results are outside the reference range, a healthcare professional can help determine whether further testing or follow-up is needed.
What Do High ALT, AST, ALP and GGT Results Mean?
Abnormal liver test results can have several possible causes. Interpretation depends on the pattern of results, medical history, medications, symptoms and other investigations.
High ALT or AST
Increased ALT or AST levels may reflect liver-cell injury or inflammation.
However, AST can also rise due to muscle injury, and a single elevated measurement cannot establish a diagnosis.
High ALP and GGT
When ALP and GGT are both elevated, a clinician may investigate possible liver or bile-duct conditions.
ALP can also increase for bone-related reasons, so further assessment may be necessary.
High Bilirubin
Higher bilirubin levels may occur with liver disorders, bile-flow problems, increased breakdown of red blood cells and other conditions.
Low Albumin
Low albumin can occur with several medical conditions, including inflammation, kidney disease, nutritional problems and certain liver disorders.
Important: An abnormal liver function test does not automatically mean serious liver disease. A qualified clinician should interpret the results.
Can a Liver Function Test Detect Fatty Liver Disease?
Liver blood tests may show abnormalities in people with fatty liver disease, but normal ALT and AST levels do not rule out fatty liver disease.
Fatty liver disease, now often referred to as metabolic dysfunction-associated steatotic liver disease (MASLD), may occur in people with metabolic risk factors such as diabetes, excess weight or abnormal cholesterol levels.
If liver disease is suspected, a doctor may recommend additional investigations, depending on the patient’s medical history and risk factors.
These may include:
- Liver ultrasound
- FibroScan or other fibrosis assessment
- Additional liver blood tests
- Other investigations recommended by a clinician
Learn more about Medical Imaging Services in Bangkok at MedEx.
Does a Liver Function Test Include Hepatitis B and Hepatitis C?
No. A standard liver function panel does not directly test for hepatitis B or hepatitis C infection.
Specific hepatitis screening tests are needed to detect infection or assess relevant hepatitis markers.
An LFT may show abnormal liver enzyme levels in someone with hepatitis, but normal liver enzymes do not exclude hepatitis infection.
If you are concerned about hepatitis exposure, ask a healthcare professional which tests are appropriate.
You can explore available blood tests in the MedEx Lab Directory.
How to Book a Liver Function Test at MedEx in Bangkok
Patients looking for a liver function test near me or a liver blood test in Bangkok can check available tests and booking options through MedEx.
Booking Steps
- Visit the MedEx Lab Directory.
- Search for “Liver Function Test”, “ALT”, “AST”, “GGT” or your required laboratory test.
- Review the available test and published price.
- Confirm the preferred blood collection location and appointment.
- Complete blood sample collection and receive your laboratory report through the agreed channel.
MedEx Neo Clinic — Sukhumvit 13, Bangkok
Location:
The Trendy Office Building, Floor 1A
Sukhumvit Soi 13
Bangkok, Thailand
Conveniently located near BTS Nana and BTS Asok. Ask about other available MedEx sample collection locations when booking.
Frequently Asked Questions About Liver Function Tests in Bangkok
1. How much does a liver function test cost in Bangkok?
MedEx lists an eight-test liver function panel at ฿1,000. Individual tests such as ALT, AST, ALP and GGT are also available at separate prices.
2. What is the difference between ALT (SGPT) and AST (SGOT)?
Both are enzymes used in liver assessment. ALT is more closely associated with liver cells, while AST is also found in muscles and other tissues. Doctors commonly interpret both measurements together.
3. Is GGT included in a liver function test?
GGT is included in some liver function panels. MedEx’s Liver Health Screening Package explicitly includes GGT. Confirm the exact contents of your selected panel before booking.
4. Do I need to fast before an LFT blood test?
Not always. Fasting requirements depend on the exact tests ordered. Follow the preparation instructions provided for your appointment.
5. How long does it take to get liver test results?
MedEx publishes a typical one-day turnaround for its eight-test liver panel. Actual delivery time may vary depending on laboratory processing.
6. Can a liver function test detect fatty liver disease?
A liver function test may show abnormal liver enzymes, but normal results do not rule out fatty liver disease. Additional assessment may be required.
7. Does an LFT include hepatitis B and hepatitis C tests?
No. Specific hepatitis screening tests are required to investigate hepatitis B or hepatitis C infection.
8. Can I book individual ALT or AST blood tests at MedEx?
Yes. MedEx lists individual ALT (SGPT) and AST (SGOT) blood tests at ฿249 each. Confirm the current prices before booking.
9. Can I arrange home blood collection in Bangkok?
MedEx lists home or hotel sample collection as an additional service. Availability and collection charges should be confirmed when booking.
10. Are abnormal liver test results always serious?
No. Mild abnormalities can have several causes. A healthcare professional should interpret the results in the context of your symptoms, medical history and other investigations.
Book Your Liver Function Test in Bangkok
Whether you need a complete liver blood panel, an ALT or AST test, or additional liver-related investigations, MedEx provides laboratory test booking options in Bangkok.
Explore available tests, check prices and confirm your appointment through the MedEx Lab Directory.
Medical References
- MedlinePlus — Liver Function Tests
- MedlinePlus — Fasting for a Blood Test
- American Association for the Study of Liver Diseases (AASLD)
Medical Disclaimer: This article is intended for general educational purposes and does not replace professional medical advice, diagnosis or treatment. A qualified healthcare professional should interpret laboratory findings.
Laboratory prices referenced from MedEx’s published listings in November 2026. Prices and availability are subject to change.


