Drug of choice for Chlamydia in pregnancy:
Azithromycin is first-line treatment for Chlamydia infection in pregnancy and is safe and effective Chlamydial testing is repeated 3 to 4 weeks after therapy completion and again 3 months after treatment. Azithromycin is the best and the next best option is Amoxicillin (penicillin).
Doxycyline
Azithromycin
Erythromycin
Penicillin
Drugs in Pregnancy