antidepresivos Flashcards

1
Q

farmacos inhibidores selectivos de la recaptacion de 5HT

A

citalopram— escitalopram
fluoxetina
sertralina
paroxetina

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2
Q

Inhibidores selectivos de la recaptacion de serotonina y noradrenalina R?

A

actuan sobre receptores alfa2 adrenergico y 5-HT1a

- efectos sobre R sipáticos alfa y histamina

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3
Q

Farmaco inhibor de serotonina y NA

A

VENLAFAXINA

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4
Q

Fármaco inhibidor de la recaptación de NA?

A

REBOXETINA

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5
Q

mianserina

A

accion muy variada
inhibe la recap de NA
Efecto sobre 5HT1a– neuronas adrenérgicas y aumenta la liberacion de serotonina

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6
Q

mirtazapina

A

inhibe la recaptacion de na y serotonina

accion sobre r alfa 2 5HT1 y H1

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7
Q

Farmacocinetica

A

BIODISPONIBILIDAD- varia de un fármaco a otro
ELEVADA LIPOSOLUBILIDAD
nuevos antidepresivos se fijan en un 90% a pp
BIOTRANSFORMACION en el higado- metabolitos activos
EXCRECION VIA RENAL

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