ODEFSEY is a prescription medication used in the treatment of HIV (Human Immunodeficiency Virus) infection in adults and pediatric patients weighing at least 25 kilograms. It is a combination antiretroviral medication that contains three active ingredients: emtricitabine, rilpivirine, and tenofovir alafenamide. These components work together to prevent the virus from multiplying, which helps in reducing the amount of HIV in the body and increasing the immune system's ability to fight off infections. ODEFSEY is taken once daily with a meal and is known for its efficacy in maintaining viral suppression in individuals with HIV-1 when taken as prescribed. It is important to note that while ODEFSEY can significantly reduce the viral load in patients, it is not a cure for HIV/AIDS and must be taken as part of a comprehensive treatment plan that may include other medications and lifestyle adjustments.