Farmacos antiemeticos Flashcards

1
Q

Zona quimiorreceptora do gatilho

A

Neuronios quimiosentivos no IV ventriculo, nao protegida pela BHE, com receptores sensiveis a serotonina, histamina, Ach, dopamina, opioide e neurocininas

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2
Q

Antagonistas D2

A

Metoclopramida (plasil) - reacao extrapiramidal
Haloperidol
Domperidona - nao atravessa facilmente BHE (alternativa para quem tem reacao extrapir.)
Bromoprida

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3
Q

Anti-histaminicos

A

antagonista de H1, alfa1, anti-muscarinico, evita enjoo do mov.
Meclizina, cinarizina

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4
Q

Ondasetrona

A

antagonista serotoninergicos 5-HT3

emese induzida por quimioterapicos

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