비아그라는 무엇을 의미합니까?

Sildenafil can lower blood movement towards the optic nerve of the attention, resulting in sudden eyesight reduction. This has occurred in a little variety of individuals using sildenafil, the majority of whom also experienced cardiovascular disease, diabetes, high blood pressure, substantial cholesterol, or specific pre-present eye challenges, and

* Priapism is a protracted-lasting and at times unpleasant erection that doesn’t go away. It’s a clinical unexpected emergency since it can harm the tissues within your penis and bring on long term ED.But often these circumstances transpired in people who didn’t have a coronary heart problem. It’s not noted for guaranteed if Viagra triggere