Discover the particularities of each HIV prevention method
Doctor, PEP or PrEP? Who can take it and how do they work?
PEP and PrEP are two forms of protection against the HIV virus, which can cause AIDS.
PEP is administered as post-exposure prophylaxis. What happens? Someone is experiencing a risk situation, such as having unprotected sex with someone who may be infected with HIV, or becoming infected using a shared needle or syringe, in the case of intravenous drug use , or even being stung unintentionally during the procedure in a doctor’s office, if you are a healthcare worker or nurse. All this can happen and then you need to take PEP.
Post-exposure prophylaxis should preferably be started within 72 hours of the accident and the person should take this medication for about a month.
PrEP is pre-exposure prophylaxis. It consists of the use of antivirals to be taken, preferably every day, to prevent HIV infection. There are other forms of PrEP, such as on-demand PrEP and injectable PrEP.
To be more sure what is most applicable to you, it is important to talk to a doctor.
Source: Terra

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