Nov 9, 2022 · Liver function tests are blood tests that measure different substances produced by your liver. Values that are higher or lower than normal may indicate disease.

Understand the result with high, low, and normal results of AST and ALT. Symptoms of elevated or high liver enzymes in the blood include fever, abdominal pain, poor appetite, itching, and nausea. …

Jan 18, 2025 · Other liver function tests measure enzymes that liver cells release in response to damage or disease. Irregular liver function test results don't always mean liver disease. A member of your …

Aug 23, 2024 · These tests can be used to assess liver functions or liver injury. An initial step in detecting liver damage is a simple blood test to determine the level of certain liver enzymes …

Mar 24, 2018 · Liver function tests (LFTs) are among the most commonly ordered blood tests and include: This guide gives an overview of LFTs and a structured approach to their interpretation.

Decode your liver function test results. Learn what ALT, AST, bilirubin, and other key markers mean for your liver health.

Jul 27, 2025 · These tests measure enzymes and proteins that are either produced by the liver cells as part of its normal function or released into the blood when liver cells are damaged. Looked at …

Understanding your liver test results is a crucial step in managing liver health. Your healthcare provider will explain whether your levels fall within the normal range or if further testing is required.

Sep 8, 2025 · Understanding what these tests measure and how to interpret their results can empower patients to take a more active role in managing their liver health. The liver performs over 500 vital …

Aug 3, 2024 · What is a liver function test? Liver function tests are a type of blood test. A small amount of blood is taken from a vein in your arm. Liver function tests measure a series of chemicals which …