How long does one bottle of Sofosbuvir and Velpatasvir (Epclusa) last?

The common specifications of sofosbuvir velpatasvir (Epclusa) combination are (400mg + 100mg) * 28 tablets. The recommended dose of sofosbuvir velpatasvir group for adults is one tablet once a day, taken orally with or without food. It is recommended for children aged 3 years and above. The dose is based on body weight, so for adults, one bottle can last for about 28 days. Patients should take sofosbuvir and velpatasvir combination regularly at even intervals. When the concentration of the drug in the body is maintained at a stable level, the drug has the best effect. Even if the symptoms disappear after a period of use, they must continue to take it for the entire prescribed time. Premature discontinuation of sofosbuvir-velpatasvir combination may result in recurrence of hepatitis virus.