Tenofovir alafenamide fumarate is an antiviral medication used in the treatment of human immunodeficiency virus (HIV) infection and chronic hepatitis B virus (HBV) infection. It belongs to the class of drugs known as nucleoside reverse transcriptase inhibitors (NRTIs), which work by interfering with the replication of the virus.

Tenofovir alafenamide fumarate is administered orally in the form of tablets and is often prescribed as part of combination therapy for HIV or HBV infection. It is a prodrug, meaning it gets converted to its active form (tenofovir) in the body, where it exerts its antiviral effects.

Key uses and benefits of Tenofovir Alafenamide Fumarate:

1:HIV Treatment: Tenofovir alafenamide fumarate, in combination with other antiretroviral medications, is used to suppress HIV replication, reduce the viral load in the blood, and slow down the progression of the disease. This helps improve the patient's immune system and reduces the risk of developing acquired immunodeficiency syndrome (AIDS).

2:HIV Prevention: In certain populations at high risk of HIV transmission, such as individuals with an HIV-positive partner, Tenofovir alafenamide fumarate is used as pre-exposure prophylaxis (PrEP) to prevent HIV infection when taken regularly.

3:Chronic Hepatitis B: For individuals with chronic HBV infection, Tenofovir alafenamide fumarate can help suppress viral replication, improve liver function, and reduce the risk of liver-related complications.