STIs
What PEP is
In an emergency, call 112 or your local emergency number.
PEP (post-exposure prophylaxis) is an emergency course of antiretroviral medication that lowers the risk of acquiring HIV after a possible exposure. It has to be started as soon as possible, ideally within the first 24 hours and never later than 72 hours after the risk contact.
It is used after a risk exposure: anal or vaginal penetration without a condom or with one that was used incorrectly, blood or fluids (semen, vaginal, rectal) reaching mucous membranes (vagina, rectum, mouth) or broken skin, or sharing needles. If the person with HIV has a sustained undetectable viral load, sexual transmission is not expected and PEP is usually not indicated; if the viral load is unknown, detectable, or they are not on treatment, PEP may be indicated.
When treatment is indicated, which tests are done and which medication is used can change from country to country and with your own situation. If you think you have been at risk, see a professional as soon as you can.
Related
About this article
Sources
This information is educational and does not replace assessment by a medical professional. LoveLust is not a medical device and does not diagnose, treat, cure or prevent any medical condition.