2025年2月10日 · PEP (post-exposure prophylaxis) is the use of antiretroviral medication to prevent HIV in a person without HIV who may have been recently exposed to HIV. Exposure typically occurs through sex or sharing syringes (or other injection equipment) with someone who has or might have HIV.

2025年1月31日 · HIV PEP, or post-exposure prophylaxis, is a short course of HIV medicines taken very soon after a possible exposure to HIV to prevent the virus from taking hold in your body. You must start it within 72 hours (3 days) after a possible exposure to HIV, or it won’t work.

2024年2月6日 · Post-exposure prophylaxis (PEP) means taking HIV medicines within 72 hours (3 days) after a possible exposure to HIV to prevent HIV. PEP should be used only in emergency situations. It is not meant for regular use by people who may be exposed to HIV frequently.

PEP involves administering antiretroviral (ARV) medication after potential HIV exposure to prevent infection. Timely access to PEP is the most crucial factor in PEP effectiveness. PEP is most effective when initiated as soon as possible, ideally within 24 hours and no …

2024年12月2日 · PEP (post-exposure prophylaxis) is medicine that prevents HIV after a possible exposure. PEP must be started within 72 hours (3 days) after a recent possible exposure to HIV. Talk right away to your health care provider, an emergency room doctor, or an urgent care provider about PEP if you think you've recently been exposed to HIV:

Post-exposure prophylaxis (PEP) is the use of antiretroviral medication to prevent HIV infection in an HIV-negative person who has had a specific high-risk exposure to HIV. Such an exposure typically occurs through sex or sharing syringes (or other injection equipment) with someone who has or might have HIV.

Pre-exposure prophylaxis (PrEP) is a highly effective HIV prevention option that involves the use of ARV medication before, during and after a potential exposure to reduce the risk of HIV acquisition. WHO recommends HIV PrEP for people at substantial risk of HIV .

After an exposure has occurred, HIV infection can be prevented with rapid administration of ARV medications as PEP. The first dose of PEP should be administered within 2 hours of an exposure (ideal) and no later than 72 hours after an exposure.

such as HIV post-exposure prophylaxis (PEP). WHO’s updated guidelines prioritize broader access to PEP, including community-based delivery and task sharing to mitigate barriers such as stig. potential HIV exposure to prevent infection. Timely access to PEP is.

PEP involves administering antiretroviral (ARV) medication after potential HIV exposure to prevent infection. Timely access to PEP is the most crucial factor in PEP effectiveness. PEP is most effective when initiated as soon as possible, ideally within 24 hours and no …