I’ve had hepatitis C medicines before. Can I take them again? Yes. The main types of medicines for hepatitis C are direct-acting antivirals (DAAs). If you've had these before, you can take them again. Your treatment might be a bit different to someone who has never taken these medicines before. You might also need to see a specialist doctor so you have the best chance of getting cured. Find out more about treatment for hepatitis C References What You Need To Know: a guide to hepatitis C (booklet). Hepatitis NSW Updated 14 March 2023