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A result of the way sildenafil works on blood vessels, correct blood pressure level readings Engage in a vital role inside our ability to find out if ED therapy is best for your needs.Viagra can lower blood stream towards the optic nerve of the eye, leading to unexpected eyesight loss. This has occurred in a small variety of men and women getting s

Get hold of your doctor or find crisis healthcare consideration In the event your erection is painful or lasts more time than four hrs. A protracted erection (priapism) can destruction the penis.ED is the inability to achieve and keep an erection sufficient enough for sexual intercourse even although sexually aroused. It's not the same as untimely