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What is the difference between PEP and PrEP?

PEP is post-exposure prophylaxis for HIV. This is a medication that is started within 72 hours of unprotected sex with a person of positive or unknown HIV status. It is taken daily for 28 days and is followed up with a repeat HIV test after completion of the medication. This medication can also be received at the emergency department if we are not available.

PrEP is pre-exposure prophylaxis for HIV. This is a once a day medication taken to protect someone from getting HIV.

Click here for more info about our PrEP clinic.