Pharmacology for Nurses

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Acebutolol

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Pharmacology for Nurses

Definition

Acebutolol is a beta-blocker used to treat hypertension, angina, and certain types of cardiac arrhythmias. It works by blocking beta-adrenergic receptors in the heart, reducing heart rate and contractility.

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5 Must Know Facts For Your Next Test

  1. Acebutolol is a selective beta-1 adrenergic receptor blocker.
  2. It is commonly prescribed for ventricular premature beats and other dysrhythmias.
  3. Acebutolol has intrinsic sympathomimetic activity (ISA), which can help avoid bradycardia.
  4. The drug is metabolized in the liver and excreted through the kidneys.
  5. Common side effects include dizziness, fatigue, and gastrointestinal disturbances.

Review Questions

  • What type of receptor does Acebutolol primarily target?
  • How does Acebutolol's intrinsic sympathomimetic activity (ISA) benefit patients?
  • What are common side effects of Acebutolol?

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