Liver Function Tests Explained: A Complete Guide

Also known as liver panel test or LFTs, Liver Function Tests are blood tests that measure various substances produced by the liver. These tests help doctors find out how well the liver is functioning and whether there might be damage or disease affecting the organ. The liver plays a vital role in digestion, metabolism, energy storage, and detoxification, so monitoring its health is essential for overall well-being. Check for the liver function test cost online and book from any reliable lab in India.

What Do These Tests Measure?

A typical liver panel includes several substances that are important indicators of liver health:

Albumin and Total Protein - These are produced by the liver. Low levels can indicate poor liver function or other health issues.

Bilirubin - A waste product from the breakdown of red blood cells. If the liver can’t effectively clear bilirubin, levels rise, potentially causing jaundice.

Prothrombin Time (PT) - Measures how long blood takes to clot, which can be affected by liver disease.

ALT (Alanine Transaminase) and AST (Aspartate Transaminase) - These are liver enzymes that are released into the blood when liver cells are damaged. Increased levels point to liver inflammation or damage.

ALP (Alkaline Phosphatase) and GGT (Gamma-Glutamyl Transferase) - Higher levels may suggest bile duct problems or liver disease, though ALP can also increase in bone conditions.

Why Are Liver Tests Done?

Liver function tests are commonly used to:

  •        Determine whether liver disease or liver damage may be causing specific symptoms
  •        Assess the severity of liver disease once it has been diagnosed
  •        Monitor liver health over time and evaluate how well treatment is working
  •        Detect potential liver-related side effects of medications that can affect liver function

In addition, doctors recommend this test to those having symptoms, such as

  •        Lack of appetite
  •        Nausea and vomiting
  •        Swelling in ankles and legs
  •        Fatigue or weakness
  •        Jaundice
  •        Swelling or pain in abdomen
  •        Frequent itching
  •        Dark-colored urine or light-colored stool

Test Procedure

A healthcare professional draws a small sample of blood, usually from a vein in the arm. Preparation may include fasting and discussing any medicines or supplements, as these can affect the test results.

A liver function test is a simple way for healthcare providers to check the liver. All leading diagnostics labs in India provide a range of test packages. Check for bile acid test prices or any other test online before booking. Make sure to select a reliable diagnostic lab for getting the test done. 

Comments

Post a Comment

Popular posts from this blog

What You Should Know About the Thyroid Antibodies Test

Image
A thyroid antibody test is a blood test that measures the amount of thyroid antibodies present in the blood. While normally, the production of antibodies is the body’s way of fighting infection, bacteria, viruses, and other foreign substances, in rare cases, the immune system ends up producing antibodies that attack healthy parts of the body, a condition known as autoimmune disease. When these antibodies attack healthy thyroid cells, they can damage thyroid tissues, impacting the normal functioning of the thyroid gland.  Different Types of Thyroid Antibodies Thyroid peroxidase antibodies (TPOAb): These antibodies can indicate an underactive thyroid (hypothyroidism) caused due to a condition known as Hashimoto’s disease. Thyroglobulin antibodies (TgAb): These antibodies can be a sign of Hashimoto’s disease. Thyrotropin receptor antibodies (TRAb): These antibodies bind to the TSH receptor on thyroid cells, stimulating the gland to produce excess thyroid hormones. They are the primar...
Read more

A Brief Introduction to CBC Test: Meaning, Purpose, and Procedure

Image
A complete blood count (CBC) test is a common blood test to measure and analyse an individual's health. A CBC test is part of a full-body health check-up by trusted medical laboratories. It provides proper information about various blood components, including red blood cells, white blood cells, platelets, haemoglobin, and haematocrit. The doctor prescribes this test for several reasons, such as the detection of conditions, disorders, and infections. Top medical laboratories conduct CBC blood tests at an affordable cost . Why is a CBC Test Required? The CBC test is required to check an individual's overall health and well-being. If one has symptoms like fever, fatigue, bleeding, or weakness, the doctor may order a CBC test. It tells the doctor about the level of red blood cells, white blood cells, platelets, and other blood components. The medical professional analyses the blood components to check for infections or diseases. Along with this, CBC test results can also help d...
Read more

4 Tests to Detect Diabetes Early

Image
  Diabetes is a chronic illness characterised by the body's inability to regulate blood glucose (sugar) levels effectively. This can occur when the body doesn't produce enough insulin or when the cells become resistant to insulin, leading to elevated glucose in the bloodstream. The high levels of blood sugar in the body can lead to numerous health problems that affect the eyes, kidneys, nerves, and heart of a person. One can take tests like random blood sugar, glucose challenge, and HbA1C tests at an affordable price to help determine if a person has diabetes (type 1 or 2) or is on the verge of it. HbA1C Test One of the most common tests to diagnose the blood sugar levels of an individual is the HbA1C test. Also called glycated haemoglobin or haemoglobin A1C test, it measures the glucose levels attached to the haemoglobin. The test evaluates the average blood sugar levels over 3 months through a blood sample. A person with consistent high blood sugar levels might have typ...
Read more