Spectrum: Local Antimicrobial Stewardship, for IWK Health Centre

Chlamydia Pregnancy

Most likely pathogen

Chlamydia trachomatis

Duration of Therapy

7 -14 days Erythromycin

Note

Repeat testing at appropriate interval for test of cure

Suggested Regimen

Azithromycin 1 gram PO x 1 dose

OR

Erythromycin (avoid Erythromycin Estolate in pregnancy)
250 mg PO q6h x 14d
500 mg PO q6h x 7d