围生期孕产妇常有各种合并症及并发症,需用药物进行治疗。但某些药物不仅对患者产生作用,且可通过胎盘对胎儿或通过乳汁对哺乳新生儿产生作用。如果使用不当,不仅浪费药源,增加患者负担,还有可能对母儿造成不良影响,甚至引起严重的不良后果。抗生素是围生期孕产妇常用的一类药 Perinatal maternal often have a variety of complications and complications, the need for medication for treatment. But some drugs not only have an effect on the patient, but also act on the lactating newborn through the placenta on the fetus or through milk. If used improperly, not only waste drug sources, increase patient burden, there may be adverse effects on mother and child, and even cause serious adverse consequences. Antibiotics is a commonly used class of drugs for perinatal maternal