Which condition is associated with abnormally high blood pressure during pregnancy?

Gestational hypertension is defined as the development of high blood pressure after 20 weeks of pregnancy in a woman who previously had normal blood pressure. It is an important condition to recognize during pregnancy because it can lead to more serious complications, such as preeclampsia, which can affect both maternal and fetal health.

This condition occurs specifically in pregnant women and is characterized by elevated blood pressure readings of 140/90 mmHg or higher, without the presence of protein in the urine or other signs of organ dysfunction. It generally resolves after delivery, making it distinct from pre-existing hypertension, which is high blood pressure present before pregnancy or diagnosed early in pregnancy that does not resolve postpartum.

While chronic kidney disease and diabetes mellitus can both lead to and exacerbate hypertension, they are not conditions that are solely associated with pregnancy. Instead, they represent underlying health issues that may complicate a pregnancy. Understanding the timeframe and specific parameters of gestational hypertension is crucial for monitoring and managing the health of pregnant individuals.