Vardenafil is a generic brand name found in vilitra tablets. Which has been used extensively for the treatment of erectile dysfunction. The effect of this drug lasts for 4 to 6 hours. And if the effect of this medicine lasts for more than 6 hours, seek the help of a doctor immediately. Do not do any heavy work after taking this medicine. This is because common side effects like dizziness are most common with this drug. Order this medicine after you first see the vilitra reviews from our website.