Prevention

Because several of the risk factors listed above are related to lifestyle, there are ways to reduce risk of liver cancer.

• Vaccinate children against hepatitis B. The HBV vaccine is recommended for all infants and children up to age 18 years by the World Health Organization (WHO). Unfortunately, there is no vaccine available yet for hepatitis C.
• Treat hepatitis C. Although there is no vaccine for hepatitis C, it’s usually possible to cure the infection with antiviral treatment, and most people with it will have a normal life expectancy.
• Avoid sharing needles and use safe sex practices (e.g. use condoms). Hepatitis B and C can spread from person to person through sharing contaminated needles (such as in drug use) and through unprotected sex.
• Limit alcohol and tobacco use. Drinking is a major risk factor for cirrhosis and liver cancer. Tobacco increases the risk of liver cancer and many other diseases.
• Maintain a healthy weight. Avoiding obesity can reduce the risk of fatty liver disease, which is linked to liver cancer.