What is a Liver Function Test?

The Liver Function Test (LFT) is a blood test panel used to assess how well your liver is working. It helps detect inflammation, damage or disease and provides a snapshot of liver health. At Mayfield Clinic in Amersham, our private GPs offer straightforward testing, quick results, and clear, compassionate interpretation.

What to expect: A clinician will take a small blood sample, typically through a quick, routine procedure. The test commonly includes enzymes such as ALT and AST, plus other markers to evaluate liver function, bile flow, and protein production. We can tailor the test strategy to your needs, whether you’re checking routine health, monitoring a condition, or assessing symptoms like abdominal pain or persistent fatigue.

To learn more about the scope of private blood testing in Amersham, you can link to our Blood tests in Amersham page for a broader overview of services available at our clinic.

Public NHS guidance on liver disease provides a helpful framework for understanding risks, symptoms and when to seek care. See the NHS overview at NHS – Liver disease.

Private GPs at Mayfield Clinic use LFTs to assess your liver’s health, screen for damage, and guide treatment for conditions like fatty liver or hepatitis. We provide personalised interpretation, explain what the results mean for you, and outline next steps, including lifestyle advice, further tests if needed, and referral pathways within private care if appropriate.