treatment Hepatitis
What is the treatment for viral hepatitis?
Treatment of acute viral hepatitis and chronic viral hepatitis are different. Treatment of acute viral hepatitis involves relieving symptoms and maintaining adequate intake of fluids. Treatment of chronic viral hepatitis involves medications to eradicate the virus and taking measures to prevent further liver damage.
Acute hepatitis
Acute HBV is not treated with antiviral drugs. Acute HCV - though rarely diagnosed - can be treated with several of the drugs used for treating chronic HCV. Treatment of HCV is recommended primarily for the 80% of patients who do not eradicate the virus early. Treatment results in clearing of the virus in the majority of patients.
Chronic hepatitis
Medications for chronic hepatitis C infection include:
- injectable interferons
- oral ribavirin (Rebetol, Copegus)
- oral boceprevir (Victrelis)
- simeprevir (Olysio)
- oral telaprevir (Incivek - Note that on 12/19/12, warned that a few patients can develop a fatal rash, especially when telaprevir is used in combination with other antivirals. The drug was discontinued for production in August 2014.)
- injectable alpha interferons
- oral lamivudine (Epivir)
- oral adefovir (Hepsera)
- oral entecavir (Baraclude)
- oral tenofovir (Viread)
- The diagnosis of chronic viral hepatitis may not be straightforward. Sometimes a liver biopsy may have to be performed for confirmation of liver damage. Doctors experienced in managing chronic liver diseases must weigh the risk of liver biopsy against the potential benefits of the biopsy.
- Not all patients with chronic viral hepatitis are candidates for treatment. Some patients need no treatment (since some patients with chronic hepatitis B and C do not develop progressive liver damage or liver cancer).
- Medications for chronic infection with hepatitis B and hepatitis C are not always effective. Prolonged treatment (6 months to years) often is necessary. Even with prolonged treatment, rates of successful treatment (defined as complete and lasting eradication of the virus) often are low (usually less than 80% and often around 50%).
- Most of the medications such as interferon and ribavirin can have serious side effects, and doses may have to be reduced.
- There are several different strains of hepatitis C viruses with differing susceptibilities to medications. For example, hepatitis C type 3 is more likely to respond to interferon injections and ribavirin than type 1. Certain hepatitis B strains are resistant to lamivudine but respond to adefovir or entecavir.
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