Viagra can lower blood movement into the optic nerve of the eye, resulting in sudden eyesight loss. This has happened in a small variety of individuals having sildenafil, almost all of whom also had cardiovascular disease, diabetic issues, large hypertension, large cholesterol, or certain pre-present eye issues, As well as https://viagra30638.angelinsblog.com/34260637/the-smart-trick-of-viagra-that-nobody-is-discussing