Vardenafil is the generic form of Vilitra. This very well brand is suited for improving your erection that is soft. Too soft erection means there can be no intimacy session. To bring soft to harder one, you should use this medicine. This falls under category of PDE5 enzyme. PDE5 enzyme is known for degrading cGMP inside penile region http://www.buymedicine247online.net/blog/Keep-your-sensuous-nights-fiery-24x7-only-with-vilitra/