Diureticos Flashcards

1
Q

Como pueden ser los diureticos

A
  • osmoticos
  • inhibidores de anhidrasa carbonica
  • de asa
  • ahorradores de K+
  • tiazidicos
  • antagonistas del receptor AT1
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2
Q

Diureticos osmoticos

A
  • manitol
  • sorbitol
  • urea
  • Lugar de accion -> toda la nefrona
  • Indicaciones -> Edema cerebral, IRA (+diuretico de asa), Profilaxis Sx de desequilibirio diabetico
  • Sin efecto adverso
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3
Q

Inhibidores de anhidrasa carbonica

A
  • Acetazolamida
  • Lugar de accion –> TCP
  • Indicaciones
  • Alcalosis metabólica.
  • Glaucoma
  • Hidrocefalia
  • Efectos adversos ->Acidosis metabólica
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4
Q

Diuréticos de asa

A

-Furosemida
-Torasemida
-Bumetamida
-Ac. Etacrinico
*Lugar de accion ->Asa de Henle (porción gruesa): co-transportador Na-2Cl-K
*Indicaciones -> ICC
IRC
EPA

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5
Q

Tiazidicos

A
Hidroclorotiazida
Indapamida.
Clortalidona.
Metolazona
*Lugar de accion ->TCD 
*Indicaciones -> Hipocalcemia
HTA
Profilaxis de litiasis cálcica
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6
Q

Antagonistas de AT1-R

A

Espironolactona
Eplerenona
*Lugar de accion -> Túbulo Colector: co-transportador Na-Cl
*Indicaciones -> Profilaxis hipopotasemia

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7
Q

Antagonistas Canales Na+

A

Amilorida
Triamtereno
*Provoca hipopotasemia

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8
Q

Diureticos ahorradores de potasio

A
  • Antagonista de receptor AT1 (aldosterona)
  • Espironolactona y Eplerenona
  • Antagonistas de los canales de Ca
  • Amilodina
  • Triamtereno.

Todos podrian provocar hiperpotasemia.

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