Vasopressin Flashcards

1
Q

Vasopressin - Class

A
  • Vasopressor

* Naturally occurring Antidiuretic Hormone

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2
Q

Vasopressin - Actions

A
  • Potent peripheral vasoconstriction

* Alters the permeability of the renal collecting ducts, allowing reabsorption of water

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3
Q

Vasopressin - Indications

A
  • May be used as an alternative to epi in adult shock, refractory VF, asystole & PEA
  • May be useful for hemodynamic support in vasodilatory shock (eg, septic shock)
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4
Q

Vasopressin - Dosage/Route

A

40 units IV/IO x 1, may replace either 1st or 2nd dose of epi (may be given ET, but specific dose is unknown)

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5
Q

Vasopressin - Side Effects

A
  • “Pounding” headache/dizziness
  • MI or angina
  • N/V
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6
Q

Vasopressin - Contraindications

A
  • Conscious pts
  • Chronic renal failure
  • Responsive pts with coronary artery disease
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7
Q

Vasopressin - Special Information

A
  • Potent vasoconstrictor, may promote cardiac ischemia

* Not recommended for pts with CAD

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8
Q

Vasopressin - Pediatric Note

A

Not recommended

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