Drugs In Pregnancy And Lactation File

: Most drugs cross the placenta via passive diffusion. Factors increasing transfer include low molecular weight ( Timing of Exposure :

: Pregnancy alters drug absorption, distribution, and elimination due to increased blood volume, body fat, and glomerular filtration rate.

The management of medication during pregnancy and lactation is a complex "balancing act" that weighs the therapeutic needs of the mother against the potential risks to the developing fetus or nursing infant. Because nearly 90% of women take at least one medication during pregnancy, understanding these risks is essential for safe maternal and neonatal care. Drugs in Pregnancy and Lactation

: The most vulnerable period for major structural birth defects.

: Exposure may lead to functional disorders, growth retardation, or organ dysfunction. Lactation Considerations : Most drugs cross the placenta via passive diffusion

: Treatment should be tailored to the specific stage of pregnancy or the age and feeding frequency of the infant. Pregnancy Considerations

: When medication is necessary, it should be prescribed at the lowest dose that remains effective for the mother to minimize exposure. Because nearly 90% of women take at least

: Clinicians must evaluate whether the risks of an untreated maternal condition (e.g., asthma, epilepsy, or depression) outweigh the potential risks of drug exposure.