Guide of Hypertensive Crisis Pharmacotherapy

Priyanka Wani-Parekh1, Carlos Blanco-Garcia1, Melissa Mendez2

  • 1Department of Internal Medicine, Texas Tech University Health Science Center at El Paso, Paul L. Foster School of Medicine, 4800 Alberta Ave, El Paso, Texas, 79905, United States.

Insights

Hypertensive crisis, a severe complication of uncontrolled high blood pressure, requires prompt treatment. This review details management strategies and medications for hypertensive emergencies and urgencies.

Area of Science:

  • Cardiology
  • Pharmacology

Background:

  • Cardiovascular diseases (CVD) are the leading global cause of death, accounting for 17.3 million deaths annually.
  • Hypertension is the primary risk factor for CVD, affecting 80 million people in the U.S., with only 54% optimally controlled.
  • Uncontrolled hypertension can lead to severe complications like heart failure and stroke, including hypertensive crisis (urgency or emergency).

Purpose of the Study:

  • To review the management approach for hypertensive crisis.
  • To discuss various drug classes used in treating hypertensive crisis, including their physiology and complications.

Main Methods:

  • Literature review of current guidelines and pharmacological data.
  • Analysis of treatment strategies for hypertensive urgency and emergency.

Main Results:

  • Hypertensive crisis is categorized into urgency and emergency based on end-organ damage.
  • Parenteral antihypertensive medications are the mainstay of treatment.
  • Key drug classes include nitrates, calcium channel blockers, dopamine-1 agonists, and adrenergic-blocking agents.

Conclusions:

  • Effective management of hypertensive crisis involves understanding the distinction between urgency and emergency.
  • Knowledge of drug classes, their mechanisms, and potential complications is crucial for optimal patient outcomes.
  • This review provides a comprehensive overview for clinicians managing hypertensive emergencies.
Abstract

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