Terbinafina Flashcards

1
Q

Grupo farmacológico

A

Inhibidor de la síntesis de colesterol

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2
Q

Mecanismo de acción

A

Inhibe la escualeno epoxidasa.

Impide el paso de escualeno a lanosterol, por lo tanto detiene la síntesis de ergosterol

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3
Q

Vía de administración

A

Oral, local

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4
Q

Farmacocinética relevante

A
Biodisponibilidad: 40%
UPP: 99%
Metabolismo de 1er paso
Eliminación: Renal 70%, heces 20%
V1/2: 22-26 h
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5
Q

Indicaciones terapéuticas

A
Oral
Onicomicosis
Tinea capitis
Tinea pedis
Tinea corporis 
Tinea inguinal
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6
Q

Efectos adversos

A
Hepatotoxicidad
Artralgias
Cefalea
Neutropenia
Mialgias
Trastornos gastrointestinales
DERMATOLÓGICOS: 
- Exantema
- Urticaria
- Lupus like
Sx Stevens - Johnson
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7
Q

Contraindicaciones

A

Primer trimestre de embarazo

NO se recomienda en lactancia

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