What is hepatitis C?
Hepatitis C is a liver disease. Hepatitis means inflammation of the liver. Inflammation is the painful, red swelling that results when tissues of the body become injured or infected. Inflammation can cause organs to not work properly.
What causes hepatitis C?
The hepatitis C virus causes hepatitis C. Viruses are germs that can cause sickness. For example, the flu is caused by a virus. People can pass viruses to each other.
Who gets hepatitis C?
Anyone can get hepatitis C, but some people are at higher risk, including
- people who were born to a mother with hepatitis C
- people who have had more than one sex partner in the last 6 months or have a history of sexually transmitted disease
- people who had a blood transfusion or organ transplant before July 1992
- people with hemophilia who received blood products before 1987
- people who have used illegal injection drugs
How could I get hepatitis C?
You could get hepatitis C through contact with an infected person's blood.
You could get hepatitis C from
- being born to a mother with hepatitis C
- having sex with an infected person
- being tattooed or pierced with unsterilized tools that were used on an infected person
- getting an accidental needle stick with a needle that was used on an infected person
- using an infected person's razor or toothbrush
- sharing drug needles with an infected person
How is hepatitis C diagnosed?
Hepatitis C is diagnosed through blood tests, which can also show if you have chronic hepatitis C or another type of hepatitis. Your doctor may suggest getting a liver biopsy if chronic hepatitis C is suspected. A liver biopsy is a test for liver damage. The doctor uses a needle to remove a tiny piece of liver, which is then looked at with a microscope.
How is hepatitis C treated?
Hepatitis C is not treated unless it becomes chronic. Chronic hepatitis C is treated with drugs that slow or stop the virus from damaging the liver.
Drugs for the Treatment of Chronic Hepatitis C
Chronic hepatitis C is most often treated with the drug combination peginterferon and ribavirin, which attacks the hepatitis C virus. Peginterferon is taken through weekly shots and ribavirin is taken daily by mouth. Treatment lasts from 24 to 48 weeks.
A liver transplant may be necessary if chronic hepatitis C causes liver failure. Liver transplantation surgery replaces a failed liver with a healthy one from a donor. Drug treatment often must continue because hepatitis C usually comes back after surgery.
Find More Information
Content source: NIH Publication No. 09-4229
Page last updated by National Digestive Diseases Information Clearinghouse on May 10, 2012