Millions of men suffer from increasing impotence and erectile dysfunction. Men should take
Vigora 100 medicine for this problem. Taking this helps men to get a longer sexual erection. The active ingredient in Vigora 100 medicine is Sildenafil. This medicine helps a man to get a long erection. The effect of this medicine is observed for 4 to 5 hours. Vigora 100 is taken before sexual intercourse. This medicine is taken in different doses.