SNS Blockers: Alpha 1 Blockers Flashcards

1
Q

Medications

A

“-azosin”

  • Doxazosin
  • Prazosin
  • Terazosin
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2
Q

Actions

A
  • Blocks alpha 1 receptor sites
  • Decreases vascular muscle tone, resulting in vasodilation
  • Decreases BP
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3
Q

Indications

A

-HTN

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4
Q

Contraindications

A
  • Allergy
  • HF
  • Renal or hepatic impairment
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5
Q

Adverse effects

A
  • CNS
  • CV
  • GI/GU
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6
Q

Drug-Drug interactions

A

-Vasodilators/antihypertensives

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