How Does HIV PrEP Work

How does HIV PrEP work, and who is eligible for it in Europe?HIV PrEP explained: pre-exposure prophylaxis, tenofovir/emtricitabine, prevention efficacy, eligibility criteria, and medical monitoring.In this episode, we outline how HIV pre-exposure prophylaxis (PrEP) reduces the risk of HIV transmission and how doctors assess suitability under EU clinical guidance.You’ll learn:• What PrEP is (daily or event-based antiviral medication taken before exposure)• How tenofovir and emtricitabine block HIV replication• Who is considered eligible (higher-risk sexual exposure, HIV-negative status confirmed)• The difference between daily PrEP and on-demand dosing• The importance of regular HIV testing and kidney function monitoring• Why PrEP does not protect against other STIs• Situations where PrEP requests may be declined pending testing or risk assessmentWe explain how doctors assess HIV status, recent exposure risk, sexual health history, renal function, hepatitis B status, and adherence capacity during an online consultation in the EU. PrEP requires ongoing follow-up and laboratory monitoring to remain safe and effective.This episode reflects the clinical standards used by Mobi Doctor, where sexual health consultations are reviewed by a registered physician in line with EU prescribing guidance.Read the full guide and transcript here:https://www.mobidoctor.eu/blog/how-does-hiv-prep-work