Effects of sildenafil on blue-on-yellow and white-on-white Humphrey perimetry in 3 months regular use.
Dündar S O, Topalo Gcaron Lu A, Dündar M, Koçak I
Regular sildenafil use (3 months) in men with ED did not significantly affect blue-on-yellow or white-on-white visual fields, suggesting no long-term perimetric impact on glaucoma monitoring.