OLYSIO™ is a prescription medicine used with other antiviral medicines, pegylated
interferon and
ribavirin, to treat genotype 1 chronic
hepatitis C in adults with stable liver problems. OLYSIO™ must not be taken alone. The efficacy of OLYSIO™ in combination with peginterferon and ribavirin is greatly decreased in patients who have genotype 1a Q80K. Please talk to your doctor about testing for genotype 1a Q80K and using a different therapy when genotype 1a Q80K is present.