Vilitra 20mg helps the male to get and maintain an erection for longer and use this erection as desired with improved control over ejaculation. The special feature of this pill is that it can be used both for patients who are erectile dysfunction as well as those who face premature ejaculation. You can take this medicine before or after food. The effect of this medicine lasts for 4 to 6 hours. Take this medicine as per the doctor's advice.