Fetus and newborn affected by maternal use of tobacco - what does this mean
Fetal and newborn exposure to maternal tobacco use can occur through direct inhalation of second-hand smoke, ingestion of smoke-contaminated breast milk, or through the ingestion of nicotine and other harmful substances found in tobacco that are passed from the mother to the fetus through the placenta. this exposure can lead to a range of adverse health outcomes for the fetus and newborn, including increased risk of preterm birth, low birth weight, and sudden infant death syndrome (sids).
What happens during the disease - fetus and newborn affected by maternal use of tobacco
The pathogenesis of fetal and newborn complications due to maternal use of tobacco is multifactorial. nicotine and other toxins present in tobacco smoke can cross the placenta and enter the fetal circulation, causing direct toxicity to the developing fetus. maternal smoking can lead to reduced fetal growth and increased risk of preterm delivery, stillbirth, and neonatal death. in addition, maternal smoking can cause placental insufficiency, leading to reduced oxygen and nutrient supply to the fetus, resulting in further fetal growth restriction and increased risk of adverse outcomes.
Fetus and newborn affected by maternal use of tobacco - Prevention
The best way to prevent fetus and newborns from being affected by maternal use of tobacco is to avoid the use of tobacco products during pregnancy. it is important for pregnant women to get support to quit smoking and to avoid being around secondhand smoke. additionally, pregnant women should be encouraged to talk to their healthcare provider about the risks of smoking during pregnancy.