Urology Flashcards
1
Q
Doxazosin: Action
A
Alpha blocker
Bind to smooth muscle a1 adrenoreceptor => vasodilator, lower bp and decrease bladder outflow resistance
2
Q
Doxazosin: Indications (2)
A
BPH
Resistant hypertension
3
Q
Doxazosin: Contraindication
A
Postural hypotension
4
Q
Doxazosin: Side Effects (3)
A
Postural hypotension
Dizziness
Syncope
5
Q
Finasteride: Action
A
5 a reductase inhibitor
Prevent testosterone -> dihydrotestosterone
reduces prostatic enlargement and increase urinary flow
6
Q
Finasteride: Indication
A
BPH
7
Q
Finasteride: Contraindication
A
Pregnant women mustn’t handle tablets, or have unprotected sex with someone taking them
8
Q
Finasteride: Side Effects (4)
A
Impotence
Decreased libido
Gynaecomastia
Male breast cancer