Users may find this study re-assuring.
April 13 (Bloomberg) --Men taking Pfizer Inc.’s Viagra and Eli Lilly & Co.’s Cialis daily for sexual impotence had no permanent damage to their eyes in a study that followed reports linking the pills to blue-tinged vision.
The erection drugs can cause changes in light perception right away that clear a few hours later, said Raj Maturi, an author of the Lilly-funded research and an ophthalmologist at the Indiana University School of Medicine in Indianapolis.
Rest of article: http://www.bloomberg.com/apps/news?pid=20601124&sid=a_cmoysHeCdE&refer=home
April 13 (Bloomberg) --Men taking Pfizer Inc.’s Viagra and Eli Lilly & Co.’s Cialis daily for sexual impotence had no permanent damage to their eyes in a study that followed reports linking the pills to blue-tinged vision.
The erection drugs can cause changes in light perception right away that clear a few hours later, said Raj Maturi, an author of the Lilly-funded research and an ophthalmologist at the Indiana University School of Medicine in Indianapolis.
Rest of article: http://www.bloomberg.com/apps/news?pid=20601124&sid=a_cmoysHeCdE&refer=home