孕妇常因治疗或无意地应用各种药物,因此胎儿于生前即已接受化学药物,最近报道92%孕妇在妊娠期至少应用过一种以上药物。维生素制剂、镇静催眠药、阿司匹林、咖啡、烟或酒精等普遍物质均能透过胎盘转移给胎儿,故应注意对胎儿和新生儿的影响。围产期药理学较其它学科进步晚,但最近由 Pregnant women are often treated with chemicals or drugs unintentionally, so the fetus has been receiving chemical drugs during their lifetime. Recently, 92% of pregnant women reported having used at least one drug during pregnancy. Vitamin preparations, sedatives and hypnotics, aspirin, coffee, tobacco or alcohol and other common substances can be transferred through the placenta to the fetus, it should be noted that the impact on the fetus and newborn. Perinatal pharmacology progress than other disciplines late, but recently by