Hi, if the viral load is greater than 20,000 IU/mL and HBeAg is negative then Interferon-alfa (Roferon A, Intron A), pegylated interferon-alfa (Pegasys, Peg-Intron),
lamivudine (
Epivir-HBV), adefovir (Hepsera), entecavir (Baraclude), tenofovir (Viread) or telbivudine (Tyzeka) may be used as initial therapy. There are standard protocols for therapy of hepatitis B infections, so you can clarify your doubts with your treating doctor. Regards.