Pegasys
"I was treated with this twice on it's own and a 3rd time with a 3rd drug added.  I have I have Hep C Subtype 1a.  None of the treatments helped me, but the side effects were devastating. I became anemic shortly after taking the treatment.  I was sick, exhausted and almost glad when the doctor told me that  that it wasn't working and they were taking me off it. I'm now on Harvoni.  But my girlfriend had Hep C Type 2, it worked for her, but she suffered bad side effects during the treatment"