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Tests & procedures · UK

Liver health panel

What a liver blood panel measures, who should consider one, and how abnormal results are investigated privately.

Key points

  • A standard panel measures ALT, AST, ALP, GGT, bilirubin and albumin; extended checks add hepatitis screening, ferritin and, increasingly, a FIB-4 score or FibroScan to assess fibrosis.

  • Avoid alcohol for at least 24 to 48 hours before testing and tell the clinic about all medication and supplements, since many affect liver enzymes.

  • Blood results usually return within 1 to 2 working days.

  • A doctor should review results, since mildly raised enzymes are extremely common and the key question is usually whether fatty liver disease or alcohol is the driver.

About this test

Published 2026-09-27 · Next review 2027-09-27

A liver panel suits people who drink above recommended limits, carry extra weight, have type 2 diabetes, or take long-term medication, since early liver disease is almost always silent. Normal enzymes do not fully exclude fibrosis, which is why modern private pathways pair bloods with a FIB-4 calculation and, where indicated, a FibroScan rather than stopping at the blood test.

Liver panels are available from private GPs and labs, with fibrosis assessment offered by hepatology clinics and some screening centres. Waiting lists for NHS outpatient assessment remain long in much of the UK, and many of these checks are not offered on the NHS at all unless you meet strict criteria. Private clinics can usually see you within days on a self-pay basis, with no GP referral needed in most cases.

Frequently asked

Common questions about Liver health panel.

Quick, plain-English answers to what people ask us most.

  • What is a liver health panel?

    This is a group of blood tests that together assess how well your liver is functioning, including markers like liver enzymes, bilirubin, and proteins produced by the liver. It gives a broader picture than any single test alone.

  • Why would a doctor order a liver health panel?

    It's used to investigate symptoms like fatigue, jaundice, or abdominal discomfort, to monitor known liver conditions, or as part of a general health check, particularly for people with risk factors such as alcohol use, obesity, or certain medications. It can also help establish a healthy baseline before starting treatments that affect the liver.

  • Do I need to prepare for a liver health panel?

    Fasting is sometimes recommended depending on which specific markers are included, so check with your clinic when booking. Let them know about any medications or supplements you're taking, as some can affect liver enzyme levels.

  • What happens during the test?

    It's a standard blood draw from a vein in your arm, usually completed within a few minutes as part of a routine appointment. No special aftercare is generally needed.

  • Does the test hurt?

    You'll feel a brief pinch from the needle, similar to any blood test, and any discomfort typically passes quickly. It's a well-tolerated procedure for most people.

  • How long do liver health panel results take?

    Private results are usually available within a few days, with a doctor available to explain what the overall pattern of markers means. This is generally more informative than looking at any single value alone.

  • What do abnormal results mean, and what happens next?

    Liver markers can be raised for many reasons, ranging from common and reversible causes like fatty liver or certain medications, to less common conditions requiring further investigation. Your doctor will consider your full history and may recommend imaging, such as a liver ultrasound, or repeat testing to clarify the picture.

  • Is a liver health panel available on the NHS, and how much does private testing cost?

    Liver function testing is widely available through the NHS, usually via your GP, though timing for non-urgent checks can vary. Private testing offers quicker access and specialist review; cost varies by provider.

  • Is the liver health panel accurate and reliable?

    The individual tests within the panel are well-established and used routinely in clinical practice worldwide. As with most blood tests, results are best interpreted as a pattern alongside your symptoms rather than viewed in isolation.

  • How do I book a liver health panel privately, and how quickly can I be seen?

    Booking online is simple, with appointments often available within a day or two and a doctor on hand to discuss your results afterwards. This can be a convenient way to check in on liver health as part of routine wellbeing monitoring.