PEP stands for post-exposure prophylaxis. It’s a course of medication that reduces your risk of HIV infection after sex. You should take PEP if you’ve had unprotected sex with somebody who you know has HIV and is not on treatment, or whose status is unknown.
PEP works using antiretroviral therapy (ART), the type of medication prescribed for some HIV treatment, to stop HIV from entering your cells and replicating. You must begin within 72 hours for it to be effective, but the sooner, the better. You take a pill every day for 30 days.
PEP is for men, women, and trans people. You may need it when a condom breaks, or when you did not use protection. PEP should be considered for sexual assault victims when they seek care at the ER.
PEP medication protects you from HIV infection if begun within 72 hours after sex. Our medical team can prescribe it ASAP.