Question: epclusa how does it work?
Answer: Epclusa is a combination of two DAAs. These drugs work by weakening the activity of proteins needed by hepatitis C. One of the two drugs in Epclusa is sofosbuvir, which is a nucleotide polymerase inhibitor, and the other is velpatasvir, which is an NS5A (hepatitis C virus non-structural protein 5A) inhibitor.