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Tenormin

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Pharmacology for Nurses

Definition

Tenormin, also known as atenolol, is a beta-adrenergic blocker commonly used to treat high blood pressure and angina. It works by slowing the heart rate and reducing the heart's workload.

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5 Must Know Facts For Your Next Test

  1. Tenormin is classified as a selective beta-1 adrenergic blocker.
  2. It is primarily prescribed for hypertension, angina pectoris, and post-myocardial infarction.
  3. Common side effects include bradycardia, fatigue, and dizziness.
  4. Tenormin should not be abruptly discontinued due to the risk of rebound hypertension.
  5. Patients with asthma or chronic obstructive pulmonary disease (COPD) need caution while using Tenormin due to potential bronchoconstriction.

Review Questions

  • What class of drugs does Tenormin belong to?
  • Name two primary indications for prescribing Tenormin.
  • Why should Tenormin not be abruptly discontinued?

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