Antiretroviral therapy (ART) is a medical treatment used to manage and control the HIV virus, which causes AIDS. ART involves taking a combination of medications that help reduce the viral load in the body, allowing the immune system to recover and function better. This treatment is essential for people living with HIV to maintain their health and prevent the progression to AIDS. By adhering to ART, individuals can achieve an undetectable viral load, meaning the virus is not transmittable to sexual partners. Regular monitoring and support from healthcare providers are crucial for the effectiveness of ART, ensuring that patients remain healthy and can lead fulfilling lives.