What are the hallmark signs of preeclampsia?

Preeclampsia is characterized by a specific set of signs and symptoms that emerge during pregnancy, typically after the 20th week. The hallmark signs include hypertension, edema, and proteinuria.

Hypertension is defined as a blood pressure reading of 140/90 mmHg or higher and is a critical component in diagnosing preeclampsia. This elevated blood pressure can lead to serious complications if left untreated. Edema, or swelling, is also commonly observed in preeclampsia patients, particularly in the legs, hands, and face, although it can be present in many normal pregnancies as well. Proteinuria, which refers to the presence of excess protein in the urine, indicates that the kidneys are being affected by the condition. This is assessed through laboratory tests and signifies that the severity of the preeclampsia may be advancing.

Together, these three signs constitute the defining features of preeclampsia and serve as crucial indicators for healthcare professionals in managing the health of both the mother and the developing fetus. Understanding these hallmark signs is essential for timely diagnosis and intervention.