Urology Flashcards

1
Q

Doxazosin: Action

A

Alpha blocker

Bind to smooth muscle a1 adrenoreceptor => vasodilator, lower bp and decrease bladder outflow resistance

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2
Q

Doxazosin: Indications (2)

A

BPH

Resistant hypertension

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3
Q

Doxazosin: Contraindication

A

Postural hypotension

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4
Q

Doxazosin: Side Effects (3)

A

Postural hypotension
Dizziness
Syncope

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5
Q

Finasteride: Action

A

5 a reductase inhibitor
Prevent testosterone -> dihydrotestosterone
reduces prostatic enlargement and increase urinary flow

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6
Q

Finasteride: Indication

A

BPH

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7
Q

Finasteride: Contraindication

A

Pregnant women mustn’t handle tablets, or have unprotected sex with someone taking them

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8
Q

Finasteride: Side Effects (4)

A

Impotence
Decreased libido
Gynaecomastia
Male breast cancer

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