Changes in Retinal and Choroidal Vascular Blood Flow after Oral Sildenafil: An Optical Coherence Tomography Angiography Study.
David BerronesGuillermo Salcedo-VillanuevaVirgilio Morales-CantónRaul Vélez-MontoyaPublished in: Journal of ophthalmology (2017)
A single dose of oral sildenafil increases choroidal thickness, probably due to sildenafil-induced vasodilation.