Pre-Exposure Prophylaxis - HIV.gov
Sep 18, 2025 · What is PrEP? PrEP, or pre-exposure prophylaxis, is medicine people at risk for HIV take to prevent getting HIV from sex or injection drug use. PrEP can stop HIV from taking hold and …
Preventing HIV by Taking One Pill Once a Day: Pre-exposure ...
If a person takes the PrEP medication consistently as directed, it provides a high level of protection against HIV. Condoms provide protection against sexually transmitted infections (STIs).
Who needs PrEP for HIV Prevention? | Johns Hopkins ...
Jan 22, 2025 · Oral PrEP takes seven days of consistent use to reach maximum protection against contracting HIV through anal sex, and 21 days for vaginal sex or injection drug use.
7 Things to Know About PrEP, the Medication That Prevents HIV
HIV is now highly preventable, thanks to safer sex practices and a medication called pre-exposure prophylaxis (PrEP). Learn key facts about PrEP, including who can take it and how to choose …
What Is PrEP? How HIV Prevention Works in 2025 - aids.org
Discover how PrEP has evolved by 2025, offering advanced HIV prevention with new formulations like injectables and patches for broader adoption.
Health: HIV/STI/Viral Hepatitis: PrEP: Pre-Exposure Prophylaxis
People who use PrEP correctly and consistently have higher levels of protection against HIV. It does not protect against other sexually transmitted infections (STI) or pregnancy and should still be used in …
Talk PrEP Together | HIV Prevention | Let's Stop HIV Together ...
Information about pre-exposure prophylaxis or PrEP and how it can help prevent HIV, part of the Let's Stop HIV Together campaign.