viagra side effects blindness

So far, the warnings about side effects�such as NAION and erections that last more than four hours�are the same for each of the three popular anti-impotence . Viagra Side Effects May Include Sudden 'Viagra Blindness.' (NAION) Protect Your Legal Rights. Contact Alexander Hawes, LLP Now. May 27, 2005 . US health officials are examining reports that the anti-impotence drug Viagra may be linked to blindness. If you or a loved one has suffered serious side effects due to the use of Viagra, . Our aggressive and dedicated Viagra blindness attorneys have the . With recent reports of blindness among some men using the impotence drug Viagra, the FDA is looking a little more closely at Viagra side effects. . Welcome to the Viagra section of FindLaw for the Public. This section contains legal information and other resources. To begin, please select one of the . Common side effects of Viagra may include, headache, upset stomach, diarrhea, . Viagra may be linked to vision problems, including blindness. .