For decades, viagra has been used to treat erectile dysfunction. Most of its side effects are mild and temporary, but in rare ...

Viagra can salvage a man's sex life, but in rare cases it may temporarily steal his sight. Researchers report that some men who took sildenafil -- the generic form of the impotence drug -- suffered ...

The risk of vision loss for users of medication like Viagra and Cialis appears to be small, but might prompt added warning labels. Reading time 3 minutes Drugs known for helping men with erectile ...

MONDAY, Oct. 1, 2018 -- High doses of the impotence drug commonly known as Viagra can cause damage to the eye's retina that results in irreversibly tinted vision, researchers contend in a case study. ...