Misoprostol Flashcards

1
Q

Clase terapéutica

A

Agente citoprotector

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2
Q

Clase farmacológica

A

Sintético de la prostaglandina E1 analógica

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3
Q

Mecanismo de acción

A

Disminuye la secreción de ácido gástrico y aumenta la secreción de HCO3 y moco

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4
Q

Indicaciones clínicas

A

Prevención de la lesión de la mucosa gástrica por antiinflamatorios no esteroideos; abortivo en combinación con mifepristona

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5
Q

Biodisponibilidad

A

88%

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6
Q

Unión a proteínas plasmáticas

A

80-90%

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7
Q

Vía de Administración

A

Oral

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8
Q

Volumen aparente de distribución

A

40 L

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9
Q

Excreción

A

Renal 80%

Fecal 15%

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10
Q

Vida media de eliminación

A

20-40 min

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11
Q

Metabolismo

A

Hepático, dando lugar al metabolito activo desacetil-misoprostol, y posteriormente sufre un metabolismo completo por β-oxidación en su cadena lateral

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12
Q

Reacciones Adversas

A
Hiperestimulación uterina 
Dolor abdominal 
Diarrea 
Estreñimiento 
Cefalea 
Dismenorrea
Menorragia
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13
Q

Categoría en el embarazo

A

X

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14
Q

Interacciones

A

Naproxeno: Podría dar lugar a un intenso dolor de cabeza, vértigo, diplopía y/o ataxia

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