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The combination of emtricitabine and tenofovir (Descovy, Truvada) is used along with other medications to treat HIV in adults and children who weigh at least 37 pounds (17 kg). Emtricitabine and tenofovir (Truvada) is also used along with practicing safer sex (e.g., condom use) to reduce the risk of HIV infection) in high-risk adults and teenagers who weigh at least 77 pounds (35 kg).... https://medlineplus.gov/druginfo/meds/a612036.html
What is HIV? HIV stands for human immunodeficiency virus. It harms your immune system by destroying CD4 cells. These are a type of white blood cells that fight infection. The loss of these cells makes it hard for your body to fight off infections and certain HIV-related cancers. Without treatment, HIV can gradually destroy the immune system and advance to AIDS. AIDS stands for acquired... https://medlineplus.gov/hivmedicines.html
What are PrEP and PEP? PrEP and PEP are medicines to prevent HIV. Each type is used in a different situation: PrEP stands for pre-exposure prophylaxis. It is for people who don't already have HIV but are at risk of getting it. PrEP is medicine that can reduce this risk. It can either be a pill that you take every day or an injection that you get every two months. With PrEP, if you do get exposed... https://medlineplus.gov/hivprepandpep.html
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