villitra Tablet is a powerful and prescription drug to cure erectile dysfunction. The generic brand of vilitra is vardenafil. Take this medicine 1 hour before sexual intercourse and you have seen the effect of this medicine for 5 to 6 hours. Increases blood flow to the penis during sexual intercourse and cures erectile dysfunction and improves sexual desire. You may experience side effects such as sildenafil or Viagra. You are advised to follow a calorie rich diet before taking this medicine.