Digestivo: antieméticos Flashcards

1
Q

MoA de la Metoclopramida

A

Antagonista de receptores D2 y 5HT3

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2
Q

Indicaciones de la Metoclopramida

A
  • Antinauseoso y antiemético
  • Gastroparesia diabética
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3
Q

EA de la Metoclopramida

A
  • Efectos extrapiramidales en uso crónico
  • Sedación
  • Hiperprolactinemia
  • SX neuroléptico maligno
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4
Q

Fármacos antagonistas de receptores 5HT3

A

Ondansetrón y Palonosetrón

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5
Q

Indicaciones de los antagonistas de 5HT3

A
  • Prevención y tx de vómito por quimio, radio y posoperatorio
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6
Q

EA de los antagonistas de 5HT3

A
  • Inespecíficos (cefalea, diarrea)
  • Interacción con ISRS aumenta riesgo de SX serotoninérgico
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7
Q

Fármaco antagonista del receptor neurocinina 1

A

Aprepitant

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8
Q

Indicación del antagonista de NK1

A
  • Prevención y tx de vómito x quimio, radio y posoperatorio
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9
Q

EA del antagonista de receptor NK1

A

Inespecíficos y reacciones alérgicas

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