What drugs will you be taking? Is it Interferon
and Riba or is it Interferon, Riba,
and one of the new PIs (Incivek or Victrelis)?
I don't know for positive, but I do not think opiate drugs, per se, will mess up your treatment as long as you stick rigidly to the Hepatitis C treatment schedule and Hepatitis C medication schedule. However, you need to talk with your Hep C treating doctor about taking opiates while on treatment.