What are NNRTIs in antiretroviral therapy for HIV infection? Non-nucleoside reverse transcriptase inhibitors (NNRTIs) are one of the classes of drugs that form part of the antiretroviral therapy (ART) for human immunodeficiency virus (HIV) infection. The first NNRTI drug was introduced in 1996, and since then this drug class has been an integral part of …
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What is antiretroviral therapy (ART) for human immunodeficiency virus (HIV) infection? ART for HIV is typically a combination of three or more different antiretroviral drugs that each target the human immunodeficiency virus at different points in its replication in the body. Antiretroviral therapy (ART) for human immunodeficiency virus (HIV) infection is a treatment regimen used to reduce the amount of …
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What are NRTIs in antiretroviral therapy (ART) for HIV infection? Nucleoside reverse transcriptase inhibitors (NRTIs) are one of the seven classes of drugs developed to treat human immunodeficiency virus (HIV) infection. NRTIs were the first drugs developed to manage HIV infection and remain a mainstay of antiretroviral therapy (ART) combinations. What is HIV infection? HIV infection is caused by a …
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What is usually the first sign of HIV? The signs and symptoms of HIV may first appear within two to four weeks of infection. The initial presentation of an HIV infection is a flu-like illness which includes: Fever Body ache Sore throat Headache Rash Swollen lymph nodes: Lymph nodes are a part of the body’s immune system that helps get …
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How long can you live with HIV? The overall mortality rate is more than 90%. The average time from infection to death is eight to ten years. There is no generalized definitive period for which a person with HIV can live. In the case of an untreated HIV infection, the overall mortality rate is more than 90%. The average time …
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What is HIV? Symptoms appear sooner in HIV-1 and progress faster than HIV-2 HIV (human immunodeficiency virus) is a virus that attacks and damages the cells of the immune system in the body. Impaired immunity makes an individual susceptible to other infections. HIV infection is a lifelong condition with no cure and can lead to fatal complications. With appropriate treatment, …
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What is Genvoya (elvitegravir, cobicistat, emtricitabine, and tenofovir alafenamide) and how is it used? Genvoya is a prescription medicine that is used without other antiviral medicines to treat Human Immunodeficiency Virus-1 (HIV-1) in adults and children who weigh at least 55 pounds (25 kg): who have not received anti-HIV-1 medicines in the past, or to replace their current anti-HIV-1 medicines …
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What is Biktarvy (bictegravir, emtricitabine, and tenofovir alafenamide) and how is it used? Biktarvy (bictegravir, emtricitabine, and tenofovir alafenamide) is a prescription medicine that is used without other anti-HIV-1 medicines to treat Human Immunodeficiency Virus-1 (HIV-1) in adults and children who weigh at least 55 pounds (25 kg): who have not received anti-HIV-1 medicines in the past, or to replace …
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What is lopinavir and ritonavir, and how does it work (mechanism of action)? Kaletra is an oral medication that is a combination of lopinavir and ritonavir. It is used for treating infections with the human immunodeficiency virus (HIV). It is in a class of drugs called protease inhibitors which, among others, includes ritonavir (Norvir), nelfinavir (Viracept) and saquinavir (Invirase, Fortovase). …
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What is saquinavir? How does it work (mechanism of action)? Saquinavir is an oral medication that is used for treating infections with the human immunodeficiency virus (HIV). It is in a class of drugs called protease inhibitors which also includes indinavir (Crixivan), nelfinavir (Viracept) and ritonavir (Norvir). During infection with HIV, the HIV virus multiplies within the body's cells. Viruses …
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