1. Use hair color remover for dye that will not fade or go away. There are color removers like Color Zap that will make your hair the color that it is naturally, as well as Color Removers that will gently make your hair colorless, or bleach blonde. 1  Be sure you know which one you are buying.
The sofosbuvir/ledipasvir coformulation is being tested with and without ribavirin. In February 2014 Gilead filed for United States Food and Drug Administration (FDA) approval of ledipasvir/sofosbuvir oral treatment, without interferon and ribavirin. On October 10th, 2014 the FDA approved the combination product ledipasvir/sofosbuvir called Harvoni.
Harvoni is the third drug approved by the FDA in the past year to treat chronic HCV infection. The FDA approved Olysio (simeprevir) in November 2013 and Sovaldi in December 2013. Hepatitis C is a viral disease that causes inflammation of the liver that can lead to diminished liver function or liver failure.Most people infected with HCV have no symptoms of the disease until liver damage becomes apparent, which may take decades.arvoni is the third drug approved by the FDA in the past year to treat chronic HCV infection. The FDA approved Olysio (simeprevir) in November 2013 and Sovaldi in December 2013. Hepatitis C is a viral disease that causes inflammation of the liver that can lead to diminished liver function or liver failure.