Update on the prevention and treatment of sexually transmitted diseases.

The Centers for Disease Control and Prevention updated its guidelines for the treatment of sexually transmitted diseases. The guidelines include the following information: recommendations for hepatitis A immunization and expanded indications for hepatitis B vaccination; updated diagnostic criteria for pelvic inflammatory disease and parenteral treatment regimens; information on two additional antiviral agents for the treatment of genital herpes; a recommendation for use of a single 1-g dose of azithromycin (Zithromax) to treat urethritis and chlamydial cervicitis; information on the use of quinolones in the treatment of gonococcal infections; information on podofilox and imiquimod, which are both patient-applied medications, in the treatment of noncervical human papillomavirus infection; updated guidelines for the prevention and detection of congenital syphilis; and information on how to prevent the spread of sexually transmitted diseases by educating patients about the importance of changing their sexual behaviors. To have a significant impact on the current rate of transmission of sexually transmitted diseases, family physicians should develop a plan to integrate the guidelines into their practices.