the uncertainties of hep c. i don't want to live with or wonder whether i should seek treatment. i am ready. because today there's harvoni. a revolutionary treatment for the most common type of chronic hepatitis c. harvoni is proven to cure up to 99% of patients... ...who've had no prior treatment. it transformed treatment as the first cure that's... ...one pill, once a day for 12 weeks. certain patients... ...can be cured with just 8 weeks of harvoni. harvoni is a simple treatment regimen that's been prescribed to more than a quarter of a million patients. tell your doctor if you've had a liver transplant, other liver or kidney problems, hiv, or any other medical conditions, and about all the medicines you take including herbal supplements. taking amiodarone with harvoni may cause a serious slowing of your heart rate.