You are using an outdated browser, please update your browser to get the best experience on this website.

Update Now

药物对妊娠的影响

在最初的4周内,即在胚胎植入之前,药物暴露相对安全,因为胎儿尚未暴露于母亲的血液供应。这时候的不良影响很可能会导致自发性流产(全或无效应)。

产后,药物的长半衰期可能继续影响婴儿。半衰期短的药物可能导致新生儿戒断症状。植入后,胎儿的药物浓度与母亲相似。不良影响取决于药物毒性和胎儿的发育阶段。调整滑块并观察主要效应。

Sperm Animation Egg Baby

Safe
(preimplantation)

1. TRIMESTER

Teratogenicity

Spontaneous abortion

2. TRIMESTER

General development esp. neurological

3. TRIMESTER

Acceleration or delay of delivery

Haemorrhage (mother & baby)

POSTPARTUM

Drug withdrawal

Prolonged drug activity in baby

Patent ductus arteriosus

1 40