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Tablets of Truvada, a tenofovir/emtricitabine combination used for HIV pre-exposure prophylaxis. Pre-exposure prophylaxis for HIV prevention, commonly known as PrEP, is the use of antiviral drugs as a strategy for the prevention of HIV/AIDS by people that do not yet have HIV/AIDS. [1]
The abbreviation PrEP now typically refers to pre-exposure prophylaxis for HIV prevention, the use of antiviral drugs as a strategy for the prevention of HIV/AIDS. [2] PrEP is one of a number of HIV prevention strategies for people who are HIV negative but who have a higher risk of acquiring HIV, including sexually active adults at increased risk of contracting HIV, people who engage in ...
[7] [8] For prevention before exposure, in those who are at high risk, it is recommended along with safer sex practices. [7] It does not cure HIV/AIDS. [5] Emtricitabine/tenofovir is taken by mouth. [7] Common side effects include headache, tiredness, trouble sleeping, abdominal pain, weight loss, and rash. [5]
In 2014, the U.S. Centers for Disease Control and Prevention (CDC) launched an effort to get PrEP to all men who have sex with men who might benefit from the pill, not just gay and bisexual ...
The World Health Organization is suggesting that all gay men take preventative HIV pills. HIV has been around for years, but little is known about the disease. Scientists and doctors are still ...
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To prevent fusion of the virus with the host membrane, enfuvirtide can be used. Enfuvirtide is a peptide drug that must be injected and acts by interacting with the N-terminal heptad repeat of gp41 of HIV to form an inactive hetero six-helix bundle, therefore preventing infection of host cells. [12]
Harm reduction is defined as "policies, programmes and practices that aim to minimise negative health, social and legal impacts associated with drug use, drug policies and drug laws". [14] The World Health Organization (WHO) recognizes that harm reduction is central to the prevention of HIV amongst people who inject drugs (PWID) and their ...