Hepatitis B Virus (HBV) Profile

The HBV Profile primarily measures the presence of Hepatitis B surface antigen (HBsAg) in your blood. This antigen indicates an active Hepatitis B infection, highlighting the contagiousness of the virus. Detecting HBsAg is crucial to understanding and managing Hepatitis B properly.

• To diagnose a hepatitis B infection.
• To assess the level of contagiousness in infected individuals.
• To monitor the effectiveness of treatment for hepatitis B.
• To identify chronic carriers of the virus.
• To screen individuals at higher risk for Hepatitis B due to specific health conditions or occupational exposure.

The HBV profile is often recommended:

• If you have symptoms suggestive of hepatitis B, like abdominal pain, jaundice, dark urine, and fatigue.
• If you are at a higher risk due to unprotected sex, sharing needles, or working in healthcare settings.
• For individuals born to HBsAg-positive mothers to check for perinatal transmission risk.
• As part of routine health screening, especially for those living in or travelling to regions with a high prevalence of hepatitis B.
• Before starting certain medications that suppress the immune system.

The presence of HBsAg may suggest acute or chronic Hepatitis B infection, while false positives can occur too. Abnormal results require follow-up with your healthcare provider for proper evaluation and management.

During the HBV profile:

• A small sample of your blood is collected using a needle from a vein in your arm.
• The process is quick and relatively painless.
• You may feel a slight pinch when the needle is inserted.

Before the test:

• No fasting or other special preparations are usually needed.
• Inform your doctor about any medications you are taking.
• Be prepared to discuss any recent symptoms or potential exposure to Hepatitis B.
• Follow only the specific instructions advised by your healthcare provider.

Other tests alongside the HBV profile may include:

• Liver Function Tests: Assessing liver health and function.
• Anti-HBs Antibody Test: Checking immunity post-vaccination or after resolving an infection.
• HCV Antibody Test: Screening for Hepatitis C infection.

Hepatitis B Panel or Hep B Test

Hepatitis B is a viral liver infection caused by the hepatitis B virus (HBV). It can result in acute or chronic liver disease, potentially leading to severe complications without proper management. Testing like the HBV Profile helps diagnose and monitor this infection.