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Management of HIV/AIDS. The management of HIV/AIDS normally includes the use of multiple antiretroviral drugs as a strategy to control HIV infection. [1] There are several classes of antiretroviral agents that act on different stages of the HIV life-cycle. The use of multiple drugs that act on different viral targets is known as highly active ...
List of antiretroviral fixed-dose combinations. Antiretroviral drugs are used to manage HIV/AIDS. Multiple antiretroviral drugs are often combined into a single pill in order to reduce pill burden. Some of these combinations are complete single-tablet regimens; the others must be combined with additional pills to make a treatment regimen.
Lamivudine, commonly called 3TC, is an antiretroviral medication used to prevent and treat HIV/AIDS. [1] It is also used to treat chronic hepatitis B when other options are not possible. [1] It is effective against both HIV-1 and HIV-2. [1] It is typically used in combination with other antiretrovirals such as zidovudine, dolutegravir, and ...
Efavirenz (EFV), sold under the brand names Sustiva among others, is an antiretroviral medication used to treat and prevent HIV/AIDS. [1] It is generally recommended for use with other antiretrovirals. [1] It may be used for prevention after a needlestick injury or other potential exposure. [1] It is sold both by itself and in combination as ...
Protease inhibitors were the second class of antiretroviral drugs developed. The first members of this class, saquinavir, ritonavir, and indinavir, were approved in late 1995–1996. Within 2 years, annual deaths from AIDS in the United States fell from over 50,000 to approximately 18,000 [5] Prior to this the annual death rate had been ...
HIV drug resistance. HIV drug resistance occurs when microevolution causes virions to become tolerant to antiretroviral treatments (ART). ART can be used to successfully manage HIV infection, but a number of factors can contribute to the virus mutating and becoming resistant. Drug resistance occurs as bacterial or viral populations evolve to no ...
Ritonavir. Ritonavir, sold under the brand name Norvir, is an antiretroviral medication used along with other medications to treat HIV/AIDS. [4][5][8] This combination treatment is known as highly active antiretroviral therapy (HAART). [8] Ritonavir is a protease inhibitor, though it now mainly serves to boost the potency of other protease ...
A retrovirus is a type of virus that inserts a DNA copy of its RNA genome into the DNA of a host cell that it invades, thus changing the genome of that cell. [2] After invading a host cell's cytoplasm, the virus uses its own reverse transcriptase enzyme to produce DNA from its RNA genome, the reverse of the usual pattern, thus retro (backward ...