How long does it take for tenofovir disoproxil fumarate (Viread) to become negative?

Tenofovir disoproxil disoproxil fumarate (Viread) is an antiretroviral drug commonly used to treat infections with HIV (HIV) and hepatitis B virus (HBV). Tenofovir disoproxil disoproxil fumarate works by blocking the development of viruses in human cells. This prevents the virus from producing new viruses and clears the infection, which can effectively reduce symptoms associated with HIV and chronic hepatitis B infection. If used according to the dosage and duration recommended by doctors, tenofovir disoproxil fumarate is safe and can achieve virus negative results within a few years at the earliest. However, it will also be affected by other factors, such as viral load levels and the status of the individual's immune system.