EFAVIRENZ Flashcards

1
Q

Mecanismo de acción

A

Inhibidor de transcriptasa inversa no nucleósidos.

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2
Q

Indicaciones clínicas y/o espectro

A

Infección por VIH en adultos, adolescentes y niños ≥3 meses.

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3
Q

Farmacocinética

ABSORCIÓN

A

Vía de administración: oral

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4
Q

Farmacocinética

DISTRIBUCIÓN

A

Unión a proteínas: 99.5-99.75%

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5
Q

Farmacocinética

METABOLISMO

A

Hepático

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6
Q

Farmacocinética

EXCRECIÓN

A

Fecal 16-61%
Renal 14-34%

Vida media: 40-55 hrs

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7
Q

Reacciones adversas

A

Prurito, Rash, colesterol y triglicéridos elevados, diarrea, nausea, vomito, mareo, dolor de cabeza, insomnio, fatiga, dolor.

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8
Q

Interacciones importantes

A

Evitar combinar con otros inhibidores no nucleósidos de transcriptasa inversa.

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9
Q

Precauciones y contraindicaciones

A
  • No usar en monoterapia
  • Hipersensibilidad
  • Concomitancia con: terfenadina, astemizol, cisaprida, midazolam, triazolam, pimozida, bepridil, alcaloides ergóticos
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10
Q

Categoría de embarazo y lactancia

A

Categoría de embarazo: C

Lactancia: evitar

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