There is a risk of antimicrobial resistance in STIs
The European Centre warns that medication used as post-exposure prophylaxis is effective against chlamydia and syphilis but may lead to bacterial resistance, affecting people who use it and the wider population.
European centre warns of antimicrobial resistance risk in sexually transmitted infections
Guidelines vary across the EU. Men are increasingly using post-exposure prophylaxis after unprotected sex, either with a medical prescription or through self-medication.
