Introduction In the ongoing fight against HIV, one of the most powerful tools in prevention is PrEP, or Pre-Exposure Prophylaxis. When taken correctly, PrEP can reduce the risk of getting HIV from sex by over 99% and from injection drug use by at least 74%. Despite its proven effectiveness, PrEP is still underused—largely due to lack of awareness, misconceptions, and stigma. This article breaks down everything you need to know about PrEP: how it works, who should consider taking it, and how to access it safely. What is PrEP? PrEP (Pre-Exposure Prophylaxis) is a preventive medication for people who do…