What are the uses of Entavir 0.5mg Tablet? There are no further tablets Entavir 0.5 mg Uses but to treat HBV infection in liver. This is a prescription based medicine that stops the spread of infection further in the body and kills the existing ones. Magicine Pharma gives discount when you buy hepatitis medicines from our website. Visit - https://www.magicinepharma.com/tablet/entavir-entecavir