ANALGÉSIQUES NON OPÏODES Flashcards

1
Q

Quel est l’analgésique non O

A

Paracetamol

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2
Q

MA paracétamol

A
  • inhibition synthèse PG → action sur COX-3
    -potentialise effets des N serotoninergique
  • activation indirecte des R canabinoïdes CB1
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3
Q

Poso paracetamol adulte

A
  • VO = 500mg-1g toutes les 6h
    -VR= 1g/8h
    -dose max= 4g/j → 4 prises espacé de 6h
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4
Q

Poso paracetamol enfant

A
  • VO + R = 15mg/kg tt 6h
  • dose max = 60mg/kg → 4 prise tt 6h
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5
Q

PKIN paracétamol

A
  • A= F≈1
  • M = gucurono + sulfo conj → CYP1E2 → NAPQUI → glutathion → si trop = tox hépatique
  • E= 1/2 vie 1,5-2h
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6
Q

Indication paracétamol

A
  • douleur légère modéré
  • fièvre
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