Essential hypertension

Essential hypertension is typically diagnosed by screening of an asymptomatic individual.

Treatment of uncontrolled hypertension reduces the risks of mortality and of cardiac, vascular, renal, and cerebrovascular complications.

Lifestyle changes are recommended for all patients: weight loss, exercise, decreased sodium intake, Dietary Approaches to Stop Hypertension (DASH) diet, and cessation or reduction of alcohol consumption.

Choice of drug therapy is often driven by considerations related to comorbid disease, but achievement of blood pressure goal may be accomplished with a variety of therapeutic agent(s).

Essential hypertension is defined as persistently raised blood pressure (BP) with no secondary cause identified.​[1]McEvoy JW, McCarthy CP, Bruno RM, et al. 2024 ESC guidelines for the management of elevated blood pressure and hypertension. Eur Heart J. 2024 Oct 7;45(38):3912-4018. https://academic.oup.com/eurheartj/article/45/38/3912/7741010 ​​​​ The main goal of treatment is to decrease the risk of mortality and of cardiovascular and renal morbidity.[2]Hansson L, Zanchetti A, Carruthers SG, et al. Effects of intensive blood-pressure lowering and low-dose aspirin in patients with hypertension: principal results of the Hypertension Optimal Treatment (HOT) randomised trial. Lancet. 1998 Jun 13;351(9118):1755-62. http://www.ncbi.nlm.nih.gov/pubmed/9635947?tool=bestpractice.com ​​

The American College of Cardiology (ACC)/American Heart Association (AHA) guideline defines hypertension as systolic BP measurement of ≥130 mmHg or diastolic BP measurement of ≥80 mmHg.[3]Jones DW, Ferdinand KC, Taler SJ, et al. 2025 AHA/ACC/AANP/AAPA/ABC/ACCP/ACPM/AGS/AMA/ASPC/NMA/PCNA/SGIM Guideline for the prevention, detection, evaluation, and management of high blood pressure in adults: a report of the American College of Cardiology/American Heart Association Joint Committee on clinical practice guidelines. J Am Coll Cardiol. 2025 Nov 4;86(18):1567-678. https://www.jacc.org/doi/10.1016/j.jacc.2025.05.007 http://www.ncbi.nlm.nih.gov/pubmed/40815242?tool=bestpractice.com ​​

The European Society of Cardiology (ESC) guidelines define hypertension as office systolic BP ≥140 mmHg and/or diastolic BP ≥90 mmHg, which is equivalent to a 24-hour ambulatory BP measurement average of ≥130/80 mmHg, a daytime ambulatory BP or a home BP measurement average of ≥135/85 mmHg.[1]McEvoy JW, McCarthy CP, Bruno RM, et al. 2024 ESC guidelines for the management of elevated blood pressure and hypertension. Eur Heart J. 2024 Oct 7;45(38):3912-4018. https://academic.oup.com/eurheartj/article/45/38/3912/7741010 ​​

BP goals and recommendations continue to evolve in line with new evidence.