Can Viagra permanently damage vision? By Lizzy on December 6, 2018 A case study examines the damage that Viagra can potentially do to the retina. In doses above recommended levels, the blue pill might make you see red. Source: MedicalNewsToday.com Published in Health News Lizzy More from Health NewsMore posts in Health News »Recommitting to resolutions: how to stay on track when things get busyHow Does Catnip Make Cats High? New Study Offers AnswersNew York state is running 1,000 genome tests per week to look for new Covid variantsBiden says nothing can change the trajectory of the Covid pandemic over the next several monthsPfizer says its Covid vaccine trial for kids ages 12 to 15 is fully enrolled