笔者曾碰到这样一位孕妇，该孕妇在妊娠6个月时患阑尾炎，但其家属及本人因担心药物殃及胎儿而拒绝治疗，最终导致败血症而致胎死宫内后早产。
　　像这样怕用药的孕妇在临床上已不是少数，“药物对胎儿有影响”已使很多孕妇患有严重的“恐药症”。不可否认，由于胎盘屏障作用是有限的，某些药物对妊娠期胎儿特别是早期妊娠者确有危害，如反应停能使胎儿发生肢短畸形，四环素族药物可妨碍胎儿骨骼发育，属妊娠各期禁忌用药。一部分抗菌药如磺胺药等也对妊娠各期有不同影响。但经医生同意适当应用经选择了的药物并非那么可怕。相反，如果让感染任其发展，病原体侵犯胎盘，祸及胎儿，以及母体感染时，对胎儿的影响可能更为严重。
　　孕妇最容易患的疾病是感冒，很多孕妇因害怕药物对胎儿的影响而不敢用药，最终引起高烧或其它并发症出现，而导致流产、早产、死胎或先天异常。因此，应在医生指导下慎重选择用药。避免感染加重和滥用药物，这才是利于优生之举。

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