Viagra and blindness
Apparently there is an issue with Viagra causing blindness in some users.
The FDA is investigating a number of these cases. If you go to
https://www.lawyersandsettlements.com/case/viagra_blindness_class_action
there is more information on this problem, some interesting articles, as
well as what you can do about it. There is also a free case evaluation
provided for those who might have been affected by this. I hope this may be
of some help.
kr0
Fnews-brouse 1.9(20180406) -- by Mizuno, MWE <mwe@ccsf.jp>
GnuPG Key ID = ECC8A735
GnuPG Key fingerprint = 9BE6 B9E9 55A5 A499 CD51 946E 9BDC 7870 ECC8 A735