RIFAMICINAS Flashcards

1
Q

Fármacos que conforman las rifamicinas

A

rifampicina, rifabutina, rifaximina

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2
Q

mecanismo de acción de las rifamicinas

A

inhiben ARN polimerasa dependiente de DNA

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3
Q

Uso de rifampicina y rifabutina

A

para tuberculosis

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4
Q

NUNCA USAR EN MONOTERAPIA ¿verdadero o falso?

A

verdadero

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5
Q

Espectro antimicrobiano

A

cocos gram +, bacilos gram - y micobacterias

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6
Q

Efectos secundarios

A

hipersensibilidad cutánea, actúa en citocromo p450

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7
Q

Indicaciones para paciente

A

NO en comidas, y orina naranja

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