Understanding Lab Tests for Chronic Hepatitis B
Written by Private MD Labs Medical Writing Team • Last Updated: September 8, 2025
Chronic Hepatitis B is a long-term infection of the liver caused by the Hepatitis B virus (HBV). Unlike acute hepatitis B, which resolves within six months, chronic hepatitis B persists and can lead to serious complications including cirrhosis and liver cancer. Accurate diagnosis and ongoing monitoring rely on specific blood tests that detect viral markers and assess liver function.
Recommended Test
Hepatitis Panel Acute, w/ Ref Confirmation
This comprehensive panel is essential for diagnosing chronic Hepatitis B infection. The test measures multiple markers including Hepatitis B Surface Antigen, which when persistently detectable for more than six months indicates chronic infection, and Hepatitis B Core Antibody (IgM), whose continued presence may also suggest chronic disease. Early detection through this panel is crucial as chronic Hepatitis B can progress to serious liver complications including cirrhosis and liver cancer.
2907 reviews
Diagnosing Chronic Hepatitis B
Chronic Hepatitis B is diagnosed when certain viral markers remain detectable in the blood for more than six months. Blood tests are the primary method for confirming the diagnosis, differentiating between acute and chronic infection, and monitoring disease progression over time.
Understanding Your Test Results
The hepatitis panel evaluates several key markers that help distinguish between acute and chronic infection. Persistent positive results for certain antigens and antibodies over a six-month period confirm chronic hepatitis B status and guide appropriate treatment and monitoring strategies.
Important Considerations
The information here is for educational purposes only and is not a substitute for professional medical advice. Always consult with a healthcare provider for diagnosis and treatment. Regular monitoring is essential for individuals with chronic hepatitis B to assess disease progression and treatment effectiveness.
