With new CDC data expressing optimism about the epidemic of sexually transmitted infections (STIs), take a look at the ...

Studies have shown that taking doxycycline within 72 hours of unprotected sex cuts the risk of developing syphilis, gonorrhea and chlamydia. In June, the CDC started recommending doxycycline as a ...

New guidelines for using doxycycline after exposure to bacterial STIs, to prevent infection. Newly approved at-home tests for ...

Several experts say one contributor is the growing use of an antibiotic as a “morning-after pill.” Studies have shown that taking doxycycline within 72 hours of unprotected sex cuts the risk of ...