Vidalista 80 aids the male in obtaining and maintaining an erection for a longer period of time, as well as using this erection as desired with enhanced control over ejaculation. This pill is unique in that it can be used for both people with erectile dysfunction and those who have premature ejaculation. This medication can be used before or after meals. This medication has a half-life of 4 to 6 hours. Take this medication exactly as prescribed by your doctor.