You’re at a party, enjoying a drink and laughter, and suddenly a science freak says, “You know, the liver has the ability to regenerate itself in response to injury.” Well, your friend isn’t wrong, but that doesn’t mean you can keep stressing your liver with unhealthy habits of drinks and junk food, thinking it’ll magically fix itself.
Your liver is like a powerhouse; it handles over 500 tasks a day. From digesting food, storing energy, making proteins, and cleaning toxins from your blood. It quietly keeps you alive and active.
Now, imagine that due to your unhealthy habits, if your liver goes for a toss, all these vital functions will suffer. That’s why you need to keep track of its health, but how? With the help of a simple blood test called the SGPT test.
Now, what the hell is this SGPT test? Keep reading to know.
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The SGPT (also known as ALT) test stands for the Serum Glutamic Pyruvic Transaminase test. This is a blood test that measures the level of an enzyme known as alanine aminotransferase (ALT), which is primarily found in the liver. The function of ALT or SGPT is to act as a catalyst, allowing certain bodily processes to happen.
ALT or SGPT remains inside liver cells, but when these cells are damaged due to infection, fatty liver disease, alcohol consumption, or certain medications, this leaks out into the bloodstream.
ALT or SGPT levels in the blood increase, indicating damage to liver cells. Doctors use this test to evaluate liver health, detect liver diseases such as hepatitis, and effectiveness of treatment.
In short, the ALT or SGP test is like a report card for your liver’s health: Simple, Smooth, and Super Important!
ALT/SGPT inside liver cells (for cellular function & energy production) → Liver cell damage occurs → ALT/SGPT leaks into bloodstream → SGPT Test measures their level → Elevated levels signal liver cell damage → Doctors detect hepatitis or other liver conditions
SGPT Test stands for Serum Glutamic Pyruvic Transaminase, widely known as the ALT (alanine aminotransferase) test.
Here are a few common names for the SGPT test:
Do you want to know how well your liver is functioning? Then your doctor may order a blood panel test that includes an ALT or SGPT test, following the 3 major benefits.
The ALT or SGPT test detects early liver issues before symptoms appear. It catches health risks associated with:
ALT tests are often included in routine blood panel tests (comprehensive metabolic panel (CMP) to evaluate your general overall health.
Tracks liver health over time if you have existing liver conditions or are taking medicines that may damage the liver.
Assists doctors in investigating symptoms such as nausea, jaundice, fatigue, or abdominal pain by checking for liver injury or disease.
If you are experiencing the following signs and symptoms of liver conditions, then your doctor can order the ALT or SGPT test for proper diagnosis.
Note: The doctor can’t diagnose a condition based solely on ALT levels; it is part of a comprehensive diagnostic panel.
Knowing your SGPT normal range means you are taking a step toward caring for your liver health. This will help you to take the necessary action:
ALT levels are typically higher in males.
SGPT (ALT) Level (U/L) | Results Interpretation |
Less than 10 | Generally not a concern; may indicate vitamin B6 deficiency, chronic kidney disease or nutritional issues if symptomatic |
10 – 40 | Healthy range for male |
41 – 100 | Mild liver stress or early liver issues |
Greater than 100 | Potential liver damage or liver disease |
SGPT (ALT) Level (U/L) | Results Interpretation |
Less than 7 | Generally not a concern; may indicate vitamin B6 deficiency, chronic kidney disease or nutritional issues if symptomatic |
7 – 35 | Healthy range for females |
36 – 100 | Possible mild liver stress or early liver issues |
Greater than 100 | Possible liver damage or liver disease |
SGPT (ALT) Level (U/L) | Results Interpretation |
Less than 7 | Generally not a concern |
7 – 56 | Normal range for children |
57 – 100 | Could suggest mild liver stress or early liver disease |
Greater than 100 | Possible significant liver injury or disease |
Note: It’s important to know that having a high ALT/SGPT test result doesn't always mean you have a medical condition. Hence, do not interpret the result on your own. Always take professional guidance.
ALT/SGPT test can help detect the following conditions:
Less than 5% of people with elevated ALT or SGPT levels have severe liver conditions.
The main aim of the ALT blood test is to assess liver health. If cells in your liver are damaged, it can cause ALT to leak into the bloodstream, so an ALT blood test can help catch early liver issues, such as:
There are many reasons why the SGPT levels can be elevated. Some of the seasons are as follows:
It damages liver cells, raising SGPT levels in the bloodstream.
Conditions such as hepatitis, fatty liver, or cirrhosis cause enzyme release due to liver cell injury.
Paracetamol, certain antibiotics, and toxins can harm the liver cells.
Obesity and diabetes are metabolic disorders that lead to the accumulation of fat and inflammation in the liver.
Intense exercise can temporarily increase SGPT because of muscle strain and liver stress.
The price of the SGPT test can vary based on the laboratory or hospital you choose and the city you live in.
The typical SGPT Test Cost ranges between ₹169 and ₹399. The price can go up to ₹1000 as well.
For Example:
The prices can also vary depending on discounts or packages offered by the labs.
It is generally safe and comes with no risk; however, in rare cases, it can cause the following at the site of injection:
There is no special preparation; just follow a few simple steps:
Your doctor may recommend the SGPT Test in the following situations:
You can maintain a healthy SGPT level by following these methods:
Q1: Is the SGPT test for fatty liver?
A: Yes, the SGPT test helps detect liver conditions, including fatty liver. The test may show raised liver enzyme (ALT) levels when fat causes liver inflammation. However, interpretation is only done by a doctor.
Q2: Does an SGPT test require fasting?
A: The SGPT test usually does not require fasting. However, follow your doctor's instructions as your situation demands.
Q3: Can SGPT levels of 90 be reduced naturally?
A: SGPT levels of 90 can often be reduced naturally through a healthy diet, maintaining a healthy weight, a less sedentary lifestyle, avoiding alcohol, and exercising regularly.