Hepatitis C Medicines (Mavyret, Zepatier, and Vosevi): Drug Safety Communication - Due to Rare Occurrence of Serious Liver Injury in Some patients with Advanced Liver Disease

FDA has received reports that the use of Mavyret, Zepatier, or Vosevi to treat chronic Hepatitis C in patients with moderate to severe liver impairment has resulted in rare cases of worsening liver function or liver failure.