PrEP & PEP
PrEP and PEP are medicines used to help prevent HIV, but they are used in different circumstances.
Official NHS information
For detailed and up-to-date information about PrEP and HIV, visit the NHS.
NHS website — opens in a new tab
What is PrEP?
PrEP stands for pre-exposure prophylaxis.
It is medicine taken before potential exposure to HIV to reduce the risk of acquiring HIV.
PrEP does not protect against other sexually transmitted infections or pregnancy.
What is PEP?
PEP stands for post-exposure prophylaxis.
It is emergency treatment used after a possible exposure to HIV.
Because PEP is time-sensitive, anyone who thinks they may need it should seek urgent professional advice rather than relying on information from an app.
Where can I get help?
Sexual health services can provide advice about HIV prevention, PrEP, PEP and testing.
For detailed information, use the official NHS resources above.
CSent shares general educational information only. It is not medical advice and does not replace a healthcare professional. For detailed or personal advice, use the NHS link above or speak to a sexual health service.