Varios mecanismos postulados Flashcards

1
Q

Fármaco

A

Hidralazina

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2
Q

Efectos

A

Antianginoso, vasodilatador, relaja células musculares lisas vasculares principalmente en arteriolas, minimiza hipotensión postural, disminuye presión sanguínea y resistencia periférica, aumenta frecuencia cardiaca y gasto cardiaco

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3
Q

Indicaciones

A

Preeclampsia, eclampsia, hipertensión arterial, insuficiencia cardiaca

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4
Q

Absorción

A

Oral: acción en 30 min y dura 8 h
IV: acción en 5 - 20 min y dura 1 - 4 h

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5
Q

Distribución

A

Atraviesa BHP

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6
Q

Excreción

A

Leche materna, orina, heces

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7
Q

Reacciones adversas

A

Cefalea, nauseas, vértigo, hipotensión, taquicardia, palpitaciones, anorexia, vómito, diarrea, espasmos musculares, lupus eritematoso inducido por fármacos

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8
Q

Interacciones

A

Efecto hipotensor con antihipertensivos, efectos tóxicos con hipotensiones; disminuyen efectos con AINEs y corticoesteroides, aumenta F con beta bloqueadores

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9
Q

FDA

A

C

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