Contact your health care provider immediately if you know you've been
exposed to hepatitis B. You should also receive the hepatitis B vaccine.
If you aren't aware of the time of exposure and test positive for hepatitis
B, your health care provider my not recommend treating the virus with
medication unless there is significant liver damage or elevated levels of liver
enzyme in your blood because side effects of the treatment can be severe, but
some health care providers are favorable to a more aggressive approach and
recommend fighting the virus with medication anyway.
Once chronic hepatitis B is developed, treatment is geared towards reducing
inflammation, symptoms, and infectivity. In some cases liver transplantation
may be the only option.
There are four treatment options for chronic hepatitis B infection:
Interferon, which your body naturally makes, is a treatment that gives your
body additional interferon that has been manufactured in a laboratory to
stimulate your body's immune response to HBV and help prevent the virus from
replicating in your cells.
Lamivudine (Epivir-HBV) is an antiviral medication that helps prevent
hepatitis B from replicating in your cells.
Adefovir dipivoxil (Hepsera) is also an antiviral medication that
helps prevent hepatitis B from replication in your cells, but is effective in
people who are resistant to lamivudine.
Entecavir (Baraclude) is an antiviral medication that is similar to
lamivudine, but may be more effective.
Dosage and length of treatment vary between each case. Each treatment has
there own side effects, some severe.
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