Erectile Dysfunction Flashcards
1
Q
The only drugs approved for ED
A
Sildenafil
Avanafil
Tadalafil
Vardenafil
2
Q
Predominant phosphodiesterase isoform found in the penis
A
PDE 5
3
Q
Most common side effects
A
Headache 19%
Facial flushing 9%
Dyspepsia 6%
Nasal congestion 4%
