Urology Flashcards
1
Q
Name 2 alpha 1 antagonists
A
Tamsulosin, alfuzosin
2
Q
Side effects of alpha-1-antagonists?
A
Dizziness, postural hypotension, dry mouth, DEPRESSION
3
Q
Name a 5 alpha-reductase inhibitor
A
Finasteride
4
Q
How do 5 alpha reductase inhibitors work?
A
Block conversion of testosterone to dihydrotestosterone, which is known to induce BPH
5
Q
Effect of 5 alpha reductase inhibitors on PSA?
A
May decrease PSA concentrations by up to 50%
6
Q
How long do 5 alpha reductase inhibitors take to work?
A
Can take up to 6 months
7
Q
Side effects of 5 alpha reductase inhibitors?
A
Reduced libido, erectile dysfunction, ejaculation problems, GYNAECOMASTIA
