Vilitra 10 is used to treat impotence and erectile dysfunction in men. This medicine contains an ingredient called vardenafil which helps men to know strong erection during intercourse. This medicine contains an ingredient called vardenafil which helps in increasing blood flow to the penile tissues of men. This drug is only for men over 18 years of age. Take this medicine 30 minutes before intercourse. Take this medicine with water Take this medicine with water but do not break or chew the medicine. Do not consume alcoholic beverages or fatty foods with this drug. The effect of this medicine lasts for 4 to 6 hours. Take this medicine as per doctor's advice.