Hypertensive Emergencies: A Review of Common Presentations and Treatment Options.

Approximately 33% of adults in the United States have high blood pressure; approximately 1% will present with a hypertensive emergency. Hypertension emergency is typically defined as a blood pressure great than 180/120 mmHg leading to end organ damage. However, it is important to note that an acute rise in blood pressure may also lead to end organ damage before achieving the blood pressure threshold. Therapeutic intervention should be a short-acting, easily titratable, intravenous antihypertensive medication based on the type of end-organ damage, pharmacokinetics, and comorbidities. This review focuses on presentations and treatment of hypertensive emergency.