PDE5

PUSI #	Igoa Oloa	Fa'amatalaga
CPDD2044	Vardenafil	Vardenafil, lea e taʻua foi o le BAY 38-9456, o le PDE5 inhibitor faʻaaogaina mo le togafitia o le erectile dysfunction.
CPDD2041	Sildenafil Citrate	Sildenafil, Citrate o se ituaiga citrate o Sildenafil. O le Sildenafil o se fa'amalosaga filifilia o le PDE5 (ituaiga 5 cGMP phosphodiesterase) lea e faʻamalosia ai le hydrolysis o le 3',5'-cyclic guanosine monophosphate (cGMP).