What to Expect in a Hepatitis B Repeat Checkup?，Stay informed about your health with a comprehensive guide to the essential tests and considerations during repeat checkups.
After receiving a diagnosis or getting vaccinated against Hepatitis B, regular follow-ups are crucial. Here s what you should expect during these visits:
Blood Tests: The Core Indicators
The primary tests for Hepatitis B involve measuring the presence of antibodies and virus levels:
- HBsAg (Hepatitis B Surface Antigen): Detects if you have the virus. A positive result suggests active infection, while a negative means you re immune or no longer infected.
- HBsAb (Hepatitis B Surface Antibody): Indicates immunity from the virus. A high level suggests protection, while a low or absent reading might need further evaluation.
- HBcAb (Hepatitis B Core Antibody): Shows past exposure to the virus. It may be present even after recovery or vaccination.
- HBV DNA (Deoxyribonucleic Acid): Measures the amount of virus in your blood. Low levels suggest effective treatment, while high could indicate an active infection.
Liver Function Tests (LFTs)
To assess liver health, doctors will likely order:
- ALT (Alanine Transaminase): Measures liver enzyme levels; elevated levels may indicate liver damage.
- AST (Aspartate Transaminase): Another liver enzyme; similar to ALT, but AST is more sensitive to inflammation.
- GGT (Gamma-Glutamyl Transferase): Often elevated in liver diseases, including Hepatitis B.
- ALP (Alkaline Phosphatase): Can rise in liver issues, though not specific to Hepatitis B.
Vaccination Status and Protection
If you ve been vaccinated, your healthcare provider will check:
- Anti-HBc (Hepatitis B Core Antibody): To confirm if the vaccine took effect or if you developed immunity naturally.
- HBV Surface Antibody (HBsAb): A strong indicator of vaccine-induced protection.
Remember, every case is unique, so consult your doctor about personalized testing intervals based on your history and vaccination status. Stay vigilant and proactive, and let your healthcare team guide you through the journey of Hepatitis B management.