What is the first-line antiviral treatment for hepatitis B (HBV) (Hep B) in patients aged 12 years or older?

Updated: Jun 08, 2021
  • Author: Nikolaos T Pyrsopoulos, MD, PhD, MBA, FACP, AGAF; Chief Editor: BS Anand, MD  more...
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All individuals aged 12 years or older who are eligible for antiviral therapy are recommended to receive therapy with tenofovir or entecavir, the nucleos(t)ide analogs (NAs) with a high barrier to drug resistance. Entecavir is recommended in children aged 2-11 years.

NAs with a low barrier to drug resistance (lamivudine, adefovir, or telbivudine) are not recommended owing to their potential for drug resistance.

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