I was diagnosed Hep B 13 years ago, and have taken
Epivir since 2002. I do blood test and ultra-sound every 6 months and Hep B is controlled pretty well. As you know, Epivir cause virus mutant resistance, and chance is higher for me since I have been on it for 5 years. My doctor gave me 2 choices,
1) "don't fix it until it breaks" - continue with Epivir, move to combo treatment when mutant and resistance evidence shows up.
2) "precautious way" - take baraclude.