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Liver function test

Shows how your liver is working. Often the first sign of fatty liver.

NABL partner lab · [Lab name]Also called: LFT · SGPT (ALT) · SGOT (AST)
Quick answer

A liver function test (LFT) measures liver enzymes like ALT (SGPT) and AST (SGOT), plus bilirubin and proteins. A raised ALT is often linked to fatty liver, alcohol or some medicines. Your doctor reads it with your other results and may suggest an ultrasound. It costs ₹[price] and is in every Aarogya 360 check-up [confirm].

A family sharing tea in a bright kitchen
Before your testFasting[Usually not needed: confirm]SampleBloodReport[N] hours
Price
₹[price]
Sample
Blood from a vein
Fasting
[Usually not needed: confirm]
Report in
[N] hours

What it measures

What this test tells you.

When liver cells are under strain, enzymes like ALT leak into the blood. Bilirubin and albumin show how well the liver clears waste and makes proteins.

What the numbers mean
ALT · usualBelow 40U/L · lab range varies
Mildly raised40–120Common with fatty liver
RaisedAbove 120See a doctor soon
General ranges for adults. Your lab report shows its own range. Ranges: [medical reviewer to confirm].

Who should test

Is this test for you?

Told you have fatty liver

LFT tracks how your liver is doing.

Diabetes or high weight

Both raise the chance of fatty liver.

On long-term medicines

Some medicines need liver checks.

How to prepare

Simple steps before you come.

1Fasting: ask your lab

[Usually not needed: confirm]

2Skip alcohol

For 24 hours before the test.

3Tell us your medicines

Some can change the result.

Questions

About the LFT test.

Medically reviewed by[Dr Name][MBBS, MD · Reg. no.] · Reviewed [date]

Often it is mild and linked to fatty liver. Your doctor will guide next steps.

Know your numbers this week.

Book the test alone, or get it inside a full check-up.