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Hepatitis B Surface Antigen Testing (HBsAg)

All you need to know about testing Hepatitis B Surface Antigen levels with a laboratory test

  • What is the Hepatitis B Surface Antigen test for?
  • How to test Hepatitis B Surface Antigen?
  • What if Hepatitis B Surface Antigen results are high?
  • Who should take the Hepatitis B & C Blood test?
  • Can I use the HBsAg test kit if I don't have any symptoms?
  • What are the symptoms that the HBsAg test can help identify?
  • How accurate is the HBsAg test kit?
  • What should I do if my HBsAg test result is negative?
  • What should I do if my HBsAg test result is positive?
  • How do I interpret the results of the HBsAg test?
  • How do I use the HBsAg test kit?
  • How does the HBsAg test work?
  • What is the Hepatitis B Surface Antigen test kit?
  • What conditions can the HBsAg test help diagnose?

What Is The Hepatitis B Surface Antigen Test For?

Hepatitis B Surface Antigen is a protein found on the outside of the Hepatitis B virus. It's the first serologic biomarker that can be detected after a new acute infection.

It's presence in your blood is used to identify the presence of the Hepatitis B virus.

How To Test Hepatitis B Surface Antigen

By buying a laboratory test kit with professional nurse or clinic collection, you can accurately measure Hepatitis B Surface Antigen for total reassurance.

Professional analysis in an accredited laboratory ensures rapid result delivery.

The Vitall Hepatitis B & C nurse or clinic test kit includes a Hepatitis B Surface Antigen test and is available for just £99.00.

Tests which include a Hepatitis B Surface Antigen test:

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Take Control Of Your Health | Home Blood Testing Services

Hepatitis B & C Test Kit

Hepatitis B & C test kit
Hepatitis B & C Home Test Kit UK

Hepatitis B & C Test Kit

Screen your blood to determine if you are infected with Hepatitis B or C

£99.00

View Full Details ›

What if Hepatitis B Surface Antigen Results Are High?

Hepatitis B Surface Antigen (HBsAg) positive indicates the presence of hepatitis B virus in the blood.

This result means hepatitis B infection is present, and the virus can be passed to other people through blood.

When HBsAg is positive, additional testing is often used to clarify whether this represents a new (acute) infection or a long-standing (chronic) hepatitis B infection.

Who Should Take This Test?

Measure your Hepatitis B Surface Antigen levels and screen your blood to determine if you are infected with hepatitis b or c with a Hepatitis B & C nurse or clinic finger-prick bloodtest kit

You get the convenient testing with the reassurance of professional clinical analysis. Your results are delivered quickly & securely online.

This Hepatitis B & C Test is advised if you:

  • want the convenience of home testing without waiting for a GP appointment;
  • need a high quality, clinically accredited test done in a professional clinical laboratory.

Can I use the HBsAg test kit if I don't have any symptoms?

Yes. Hepatitis B can be asymptomatic for a long period. Therefore, the test might be particularly important if you are at higher risk of infection, for example, if you've been in close contact with an infected person.

What are the symptoms that the HBsAg test can help identify?

The HBsAg test does not identify symptoms but detects the Hepatitis B virus in your blood. Symptoms of Hepatitis B infection can range from mild to severe and may include: jaundice, dark urine, fatigue, nausea, and abdominal pain.

How accurate is the HBsAg test kit?

The accuracy of the HBsAg test kit is high, as it is a commonly used diagnostic tool for detecting Hepatitis B virus. However, it's vital to follow the instructions carefully when taking a blood test.

What should I do if my HBsAg test result is negative?

A negative result means that no Hepatitis B surface antigens were detected in your sample. However, if you still have symptoms, it's advisable to reach out to a healthcare provider as it may be too early for the test to detect the virus or you could be infected with a different strain.

What should I do if my HBsAg test result is positive?

A positive HBsAg test means you are currently infected with Hepatitis B. You should seek medical advise on the necessary treatment and precautions to prevent spreading the infection.

How do I interpret the results of the HBsAg test?

Results are presented as either positive or negative. A positive result means you're currently infected with Hepatitis B, while a negative result means no Hepatitis B virus was detected.

How do I use the HBsAg test kit?

Vitall's HBsAg test kit is specifically designed for self-collection of samples using a finger-prick test. Complete instructions are provided with the kit. Samples are then returned to a UKAS accredited lab for analysis by medical professionals.

How does the HBsAg test work?

The HBsAg test works by identifying the presence of HBsAg in your blood. A positive result indicates that you are infectious and can spread the virus to others.

What is the Hepatitis B Surface Antigen test kit?

The Hepatitis B Surface Antigen (HBsAg) test-kit is a diagnostic tool provided by Vitall. This test identifies the Hepatitis B virus in your blood and can determine whether you are actively infected with Hepatitis B.

What conditions can the HBsAg test help diagnose?

The main condition that the HBsAg test can help diagnose is Hepatitis B infection. This infection affects your liver and can cause liver disease or cancer.

Other Biomarkers Often Tested With Hepatitis B Surface Antigen

Urine, swab or bood test. This test is available to buy online Hepatitis B Core Antibody
Urine, swab or bood test. This test is available to buy online Hepatitis B Surface Antibody
Urine, swab or bood test. This test is available to buy online Hepatitis B Surface Antigen
Urine, swab or bood test. This test is available to buy online Hepatitis C Antibodies

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