What is PrEP, and how does it help prevent HIV? Learn what pre-exposure prophylaxis does, why HIV testing matters, and how PrEP differs from PEP after a possible exposure. This quick Rehealthify overview explains who PrEP is for, why following your prescribed schedule matters, and what to discuss with your healthcare professional before starting. In this video: • What PrEP does to help prevent HIV • Choosing a prevention option with your clinician • HIV testing before starting and during follow-up • Kidney testing and hepatitis B screening, depending on the medication • Why protection is not immediate • Why PrEP does not prevent other sexually transmitted infections or pregnancy • When to seek urgent care about PEP after a possible HIV exposure Possible recent HIV exposure? Seek medical care immediately to ask about PEP (post-exposure prophylaxis). It must be started as soon as possible and within 72 hours after exposure. CHAPTERS 00:00 What PrEP Does 00:32 Choosing PrEP, Testing & Follow-Up 00:47 Taking PrEP & Understanding Protection 01:02 Possible HIV Exposure: PEP & Next Steps For more clear, evidence-based health information without the hype, subscribe to Rehealthify. Rehealthify is an independent health-information and education channel. This video does not endorse a particular medication or replace individualized care. Medical Disclaimer: This content is for educational and informational purposes only and is not medical advice. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional regarding your health, medications, and treatment decisions. Do not start, stop, change, or adjust any medication based solely on this video. Sources & References CDC — Preventing HIV with PrEP https://www.cdc.gov/hiv/prevention/prep.html CDC HIV Nexus — Clinical Guidance for PrEP https://www.cdc.gov/hivnexus/hcp/prep/index.html CDC — Preventing HIV with PEP https://www.cdc.gov/hiv/prevention/pep.html #prep #hivprevention #pep #rehealthify