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.
Download as PDF. Harvoni is a new medication used to treat hepatitis C. It is a combination pill containing sofosbuvir (sold separately as Sovaldi) plus ledipasvir. It was approved in Europe in November 2014 for treatment of adults with genotype 1 or 4 chronic hepatitis C, and for some people with genotype 3.