Ledipasvir and sofosbuvir (Harvoni): Ledipasvir is once-a-day pill launched unrest in hep C treatment. It was the main without interferon Med for people with Type 1. After a year, the FDA likewise offered the go-ahead for people with HCV Types 4, 5, and 6 to utilize it. Reactions are gentle. You may feel tired or have a slight headache. A few people have a bellyache, looseness of the bowels, and inconvenience dozing.