Maternal Health Alert: Hypertensive Disorders Rise

Hypertensive disorders during pregnancy remain a leading cause of maternal and foetal complications globally, affecting an estimated 5-10% of pregnancies. These conditions, including gestational hypertension, preeclampsia, and eclampsia, contribute significantly to maternal and newborn morbidity and mortality worldwide. Recent global estimates indicate a gradual rise in their burden, attributed to increasing rates of obesity, diabetes, stress, and delayed pregnancies.

Doctors categorize these disorders based on onset and organ involvement. Chronic hypertension predates pregnancy, while gestational hypertension appears after 20 weeks. Preeclampsia involves elevated blood pressure with organ dysfunction, and eclampsia is the severe form leading to seizures. Risk factors include pre-existing maternal conditions like diabetes and obesity, first-time or multiple pregnancies, family history, and lifestyle factors such as poor nutrition and sedentary habits.

Symptoms like severe headaches, visual disturbances, and sudden swelling require urgent medical attention. Preeclampsia can progress subtly, underscoring the importance of regular antenatal check-ups. Uncontrolled hypertension can lead to serious maternal complications such as stroke, kidney injury, and placental abruption. For the foetus, risks include restricted growth, low birth weight, preterm birth, and increased perinatal mortality.

Screening through regular antenatal care, including blood pressure and urine tests, is vital for early detection. First-trimester screening can identify high-risk individuals, who may benefit from preventive strategies like low-dose aspirin. Timely management and delivery planning are critical for improving outcomes for both mothers and newborns, and women with these conditions may face higher long-term cardiovascular risks.