many drugs are available for hepatitis B and work 100% cases when combined for the hardest cases which are only 10%
so while you can stop hepatitis and stop liver damage 100% eradication of the virus is difficult (liver disease and virus are not the same thing and you can have virus and no illness)
so 95-98% of adults clear hbv, about 5% carry hbv perfectly healthy and about 5% have hepatitis and liver damage, so it is important to know if you are in the 5% with hepatitis or just inactive virus with no damage
to know this all tests indicated here are necessary
http://www.medhelp.org/health_pages/Hepatitis/HepB-Introduction--Welcome-Page/show/34?cid=153
once all those tests result are given it is possible to say if you are clearing naturally as most do, inactive or have hepatitis nad need tretament