Enjoying a good sex life. But some sexual diseases cause problems like male impotence. The main cause of this problem is the insufficient blood supply to the male penis. There is a very good medicine available for this and that is vigore. The main ingredient in this medicine is sildenafil citrate which helps a lot in eradicating this problem. Taking this pill improves the blood flow in the male penis. So they get a hard erection during sex and this allows the couple to enjoy sex for long hours. You should take this pill 30-40 min before sex. You can buy this medicine online from pharmev.com and see the vigore review.