Vilitra pill is used to treat erectile dysfunction or impotence in males. You can easily get and maintain an erection with the use of this medicine. This medicine works by relaxing the muscles in the penile area during sex and increasing the blood flow. It is taken 30-60 minutes before sexual intercourse. You can enjoy sex for 4 to 5 hours after taking this medicine. This medicine is taken only once in a day. Children below 18 years of age should be kept away from this medicine and women should not use this drug.