What is a Liver Function Blood Test?
Liver function tests or LFTs are blood tests that measure chemicals in the blood that are associated with the liver. They can give an indication of whether there is a change in the way the liver is working and can therefore help to identify any problems.
A liver function test is an important component of our patient health screens. Your doctor may recommend a health screen to investigate potential reasons as to why you are not feeling yourself. Do not worry about determining for yourself which if any blood test you need. This is something that your doctor will be able to determine and explain during your consultation.
All our blood tests are available same day with some of the fastest results in London. One of our doctors will take the time to explain to you what your test results mean and put in place any appropriate next steps based on those results.
How it works
1. BOOK AN APPOINTMENT
2. MEET WITH A DOCTOR
3. RECEIVE YOUR RESULTS
4. FOLLOW UP (OPTIONAL)
Types of Blood Test
Liver Function and Related Tests
| Test | Price | Lab results * |
|---|---|---|
| DocTap Health Screen | £99 | 2 days |
HAEMATOLOGY FBC with 5-part Diff BIOCHEMISTRY Urea and Electrolytes Liver Function Tests Lipid Profile Glycosylated Haemoglobin |
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| DocTap Unwell Patient Screen | £139 | 2 days |
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HAEMATOLOGY FBC with 5-part Diff BIOCHEMISTRY Urea and Electrolytes Liver Function Tests Glycosylated Haemoglobin ENDOCRINOLOGY Thyroid profile |
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| DocTap Over 40s Male Screen | £119 | 2 days |
|
HAEMATOLOGY FBC with 5-part Diff BIOCHEMISTRY Urea and Electrolytes Liver Function Tests Lipid Profile Glycosylated Haemoglobin TUMOUR MARKERS Prostate Specific Antigen (Total) |
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| Biochemistry (24 Parameters) & Haematology Profile | £84 | 1 days |
| HAEMATOLOGY FBC with 5-part Diff BIOCHEMISTRY Urea and Electrolytes Liver Function Tests Cardiac/Muscle Enzymes Bone Markers Glucose |
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| General Well Person Profile | £139 | 1 days |
Biochemistry (24 Parameters) & Haematology Profile PLUS |
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| Liver Function Tests | £55 | 1 days |
Bilirubin |
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| Alkaline Phosphatase | £46 | 1 days |
| ALT (Alanine Aminotransferase) (SGPT) | £46 | 1 days |
| Antistaphylolysin Titre (SGOT) | £68 | 4 working days |
| Aspartate Transaminase (AST) (SGOT) | £46 | 1 days |
| Bilirubin (Direct/Indirect) | £46 | 1 days |
| Bilirubin (Total) | £46 | 1 days |
| Copper (Serum) | £73 | 6 working days |
| Cytomegalovirus (CMV-DNA) Amnio | £243 | 6 working days |
| Cytomegalovirus (IgG/IgM) Antibodies | £92 | 1 days |
| Cytomegalovirus Avidity | £131 | 11 working days |
| ELF/Enhanced Liver Fibrosis | £194 | 6 working days |
| Epstein-Barr Virus Antibodies IgG/IgM | £155 | 3 working days |
| Fibrotest (Liver Fibrosis) | £264 | 2 weeks |
| Gamma GT | £44 | 1 days |
| Hepatitis (Acute) Screen | £177 | 1 days |
Hepatitis A IgM Abs |
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| Hepatitis A (IgM) | £64 | 1 days |
| Hepatitis A Immunity (IgG/IgM) | £66 | 1 days |
| Hepatitis A Profile | £93 | 1 days |
| Hepatitis A RNA by PCR | £228 | 3 weeks |
| Hepatitis A, B and C Profile | £278 | 1 days |
Hepatitis A Profile |
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| Hepatitis B ‘e' Antigen and Antibody | £126 | 1 days |
| Hepatitis B Core Antibody - IgM | £68 | 1 days |
| Hepatitis B Core Antibody - Total | £68 | 1 days |
| Hepatitis B DNA (Viral load) | £264 | 6 working days |
| Hepatitis B Profile | £137 | 1 days |
Hep B Surface Antigen |
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| Hepatitis B Surface Antigen | £56 | 1 days |
| Hepatitis C Abs Confirmation (RIBA) | £180 | 6 working days |
| Hepatitis C Antibodies | £110 | 1 days |
| Hepatitis C Antigen (Early detection) | £76 | 1 days |
| Hepatitis C Quantification (Viral Load) | £233 | 6 working days |
| Hepatitis Delta Antibody | £123 | 6 working days |
| Hepatitis E (PCR) | £216 | 2 weeks |
| Hepatitis E IgG/IgM | £142 | 6 working days |
| Protein Total (Blood) | £44 | 1 days |
| Salicylates | £70 | 1 days |
| Serum Albumins | £190 | 3 working days |
| Urobilinogen (Urine) | £44 | 2 working days |
| Viral Antibody Screen | £182 | 3 working days |
Measles IgG |
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| Well Man Profile plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol | £175 | 1 days |
Biochemistry (24 Parameters) & Haematology Profile PLUS |
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| Well Woman Profile plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol | £175 | 1 days |
Biochemistry (24 Parameters) & Haematology Profile PLUS |
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* Please note that the lab results are estimates and can vary. Tests taken after 1pm will be classified as the following day for timing purposes. You will receive a written analysis of your results within 1 working day of them being available from the laboratory. It is often possible for the doctor who reviews your results to be the same doctor who requested them. This is considered medical best practice but will add an additional 1 working day to the timings. If you have multiple tests then we shall wait to report on them together unless the first results highlight any reason for concern. Sometimes the preliminary results will determine that additional tests need to be carried out on your sample. If this is the case then your results will take longer. There is no additional charge for this service.
Why Choose DocTap?
DocTap seek to provide the most convenient, fastest, effective and best value private blood testing service in London. With 8 blood test centres across London and same day appointments available 7 days a week, it has never been easier to book a lft blood test. We are proud to partner with The Doctors Laboratory (TDL) which has a worldwide reputation for excellence.
Unlike many organisations, you will see a UK accredited GP who will be able to offer their expert option on what test is most appropriate for you. Your results will also be accompanied by a written analysis of what they mean and what your doctor advises you to do next. Should additional treatment be required, or if you simply wish to discuss the results in more detail, then you can book a 15 minute follow up consultation for only £25. This can either be at any DocTap clinic or over the phone. When booking your follow up consultation you can request to see you original doctor if you wish (subject to their availability).
Should you require a full consulation before deciding to have a lft blood test then there may be insufficient time to also take a blood sample in the appointment. In that case you can choose to either go to our walk in laboratory by Oxford Street (£15 phlebotomy fee applies) or to make a second appointment for the doctor to take the bloods.
What does the Liver do?
The liver is an amazing organ that performs several functions within the body, including:
- Storing fuel for the body in the form of glycogen
- Making clotting factors which help your blood clot
- Makes bile to store in the gallbladder which helps your body to digest fats and proteins
- Processing alcohol, toxins and many medicines
What illnesses can a Liver Function Test diagnose?
The LFT blood test is actually a panel of tests that look at various chemicals and processes from the liver. The test includes:
- ALT (alanine aminotransferase) and AST (aspartate aminotransferase) - are enzymes found in liver cells (and some other body tissues). They may rise when there is inflammation or damage to the liver cells. This happens in liver infections (eg hepatitis A, B and C), alcohol abuse, fat deposit due to obesity and liver damage caused by medications (including antibiotics, herbal medicine and statins) .
- ALP (alkaline phosphatase) - this is found in liver cells as well as in bone and the placenta. ALP can rise with liver problems due to gallstones.
- GGT (gamma glutamyltransferase) - this level will rises when gallstones block the bile duct that drains bile from the liver. It can also be increased by heavy alcohol consumption.
- Albumin - this is a protein made by the liver and can be low in inflammation or if the liver is not working well.
- Bilirubin - this is made from haemoglobin, which is released when red blood cells are broken down. When there is too much bilirubin the skin and whites of the eyes can become yellow known as jaundice. Various liver conditions can raise the bilirubin level in the blood such as alcohol excess, hepatitis or gallstones.
Can a Liver Function Test show if I'm drinking too much?
Drinking an excessive amount of alcohol can cause inflammation and eventually scarring of your liver. A liver function blood test may show this inflammation but a normal results isn't a reliable way of knowing that your alcohol intake is safe. If you are unsure if you are drinking too much then talk to one of our doctors.
Book a LFT blood test Today
Our doctors are available now and can perform diagnosis and blood tests for over 1000 conditions. To see a GP regarding a lft blood test or for any other reason book an appointment now and start feeling better right away.