Skip to content

Plan B for some common STDs

Doxy PEP is medication taken after sex to protect against getting syphilis, gonorrhea and chlamydia.

But you have to act fast.

Doxy PEP must be taken within 72 hours, ideally within 24 hours, after sex.

To find out more about doxy PEP talk with your healthcare provider.


If you don't have a healthcare provider, or they're unfamiliar with doxy PEP, you can enter your ZIP code at FindDoxyPEP.CDC.gov to find local services. 

Doxy PEP has been found to significantly reduce the incidence of syphilis, gonorrhea and chlamydia among gay and bisexual men and transgender women.  Studies are ongoing on doxy PEP use among cis-gendered women.

For more information about doxy PEP, including FAQs, visit ASHASexualHealth.org.

CDC-published guidelines for clinicians are available on CDC.gov.

Find FREE or low-cost HIV / STD Testing

If you are unable to go in person, FREE HIV self-tests by mail may be available through Together TakeMeHome.