VELASOF TABLET is a combination of Sofosbuvir and Velpatasvir which belongs to the group of medicines called Antiviral agents. It is used to treat chronic (long-term) Hepatitis C infection.Hepatitis C infection is a viral infection caused due to hepatitis C virus. It predominantly affects the liver and causes severe liver damage. It spreads mostly through contact with blood from an infected person (such as through sharing needles).VELASOF TABLET is suitable for use both in adults and in children (aged 3 years or above). Before taking VELASOF TABLET inform your doctor if you have diabetes, kidney problems or any other liver problems apart from hepatitis C infection (such as liver transplant or hepatitis B infection). Do not take VELASOF TABLET without consulting your doctor if you are pregnant or breastfeeding.During treatment with VELASOF TABLET, your doctor will regularly monitor your blood sugar levels and blood count to access improvement in your health condition and to avoid the risk of unwanted side effects.The most common side effects of taking VELASOF TABLET are headache, tiredness and skin rashes. Consult your doctor if they trouble you.