Liver Function Tests

Your liver is your body’s silent hero—working 24/7 to detoxify blood, process nutrients, produce proteins, and break down fats. But when it’s under stress—from fatty liver, alcohol, medications, or viruses—it often shows no symptoms until damage is advanced.

The Liver Function Test (LFT) Panel from Lab Tests Dubai is a comprehensive blood test that measures 9 key markers to assess your liver’s health and detect early signs of:

• Fatty liver disease (NAFLD)
• Alcohol-related liver damage
• Hepatitis (viral or autoimmune)
• Bile duct blockage
• Medication toxicity

Using advanced clinical chemistry methods, this serum-based panel delivers accurate results within just 1 day, helping doctors diagnose, monitor, and protect your liver before irreversible damage occurs.

Available with home blood collection, Lab Tests Dubai ensures fast, accurate, and stress-free testing—so you can take control of your liver health with confidence.

Why You Need This Test

If you have risk factors like obesity, diabetes, alcohol use, or are on long-term medications, this test could prevent silent liver damage.

You need the Liver Function Test if:

• You’ve been diagnosed with fatty liver on ultrasound
• You drink alcohol regularly
• You’re on medications (e.g., statins, painkillers, antipsychotics)
• You have diabetes, high cholesterol, or metabolic syndrome
• You feel tired, bloated, or have right-sided abdominal discomfort
• You’re overweight or obese
• You’ve had hepatitis B or C

This test helps:

• Detect liver injury early (before symptoms appear)
• Monitor treatment progress (e.g., weight loss, medication changes)
• Prevent progression to fibrosis, cirrhosis, or liver failure
• Ensure medication safety

Early testing = liver protection and long-term health.

Symptoms That Indicate This Test

Consider the LFT Test if you experience:

• For Early Liver Stress:

• Fatigue or low energy

• Mild abdominal discomfort (upper right side)

• Bloating or indigestion

• Elevated liver enzymes on routine blood work

• For Advanced Liver Disease:

• Jaundice (yellow skin/eyes)

• Dark urine or pale stools

• Swelling in legs or abdomen

• Easy bruising or bleeding

• For High-Risk Individuals:

• Obesity or type 2 diabetes

• Regular alcohol consumption

• Use of liver-affecting medications

• Family history of liver disease

Many people are asymptomatic—making screening essential.

Natural Production: How Your Liver Works & What the Tests Mean

Your liver performs over 500 vital functions, including:

• Detoxifying drugs and alcohol
• Processing fats and sugars
• Producing bile for digestion
• Making proteins like albumin and clotting factors

When liver cells are damaged, they leak enzymes into the blood—detected by LFTs:

This panel gives a complete picture of liver health.

What Happens If Untreated? Risks of Ignoring Liver Damage

Ignoring abnormal LFTs can lead to:

• Non-Alcoholic Fatty Liver Disease (NAFLD) → NASH → Fibrosis
• Alcoholic Liver Disease → Cirrhosis → Liver Failure
• Liver Cirrhosis – scarring, fluid buildup, bleeding
• Liver Cancer – especially with chronic hepatitis
• Liver Failure – requiring transplant
• Increased Risk of Heart Disease & Diabetes

The good news? Early liver damage is reversible with:

• Weight loss & healthy diet
• Alcohol reduction
• Medication review
• Regular monitoring

Early testing = prevention of life-threatening complications.

How to Prepare for the Test

To ensure accurate results:

• Fast for 8–12 hours (water only) — required for accurate lipid and glucose assessment
• Avoid alcohol for 24–48 hours before the test
• Avoid fatty meals the night before
• Inform your doctor about all medications (e.g., statins, paracetamol, supplements)
• No intense exercise before the test

A serum blood sample is collected via standard draw—available at our labs or via home collection.

Test Overview: Comprehensive LFT Panel

Results are reported with reference ranges and clinical notes for your doctor.

Benefits of the Liver Function Test

• Early Detection of Fatty Liver

Catch NAFLD before it progresses.

• Medication Safety

Monitor liver health while on long-term drugs.

• Alcohol Impact Assessment

See how drinking affects your liver.

• Track Lifestyle Changes

Measure improvement after weight loss or diet changes.

• Peace of Mind

Know your liver is functioning well.

If you’re worried about fatty liver, alcohol, or medication side effects, the Liver Function Test gives you the answers you need in just 1 day.