Propanolol (Inderal) Flashcards

1
Q

Class

A

Beta blocker

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2
Q

Actions (3)

A
  • Blocks beta 1 receptors and exerts negative chronotropic, inotropic, and dromotropic effects
  • Blocks beta 2 receptors which causes bronchoconstriction
  • Decreases myocardial irritability
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3
Q

Indications (5)

A
  • Angina
  • HTN
  • Migraine HA
  • Cocaine and meth intoxication to decrease catecholamine surge
  • In acute MI to decrease sympathetic tone in order to reduce myocardial O2 consumption
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4
Q

Contraindications (5)

A
  • Hypersensitivity
  • 2nd or 3rd degree heart block
  • Sinus brady
  • Asthma
  • CHF
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5
Q

Side Effects (5)

A
  • Hypotension, bradycardia, conduction defects
  • Bronchospasm
  • CHF
  • Laryngospasm
  • Bizarre dreams
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