Vidalista 20 Tablet is used to treat impotence and erectile dysfunction in men. This medicine contains an ingredient called Tadafil which helps to increase blood flow to the penile tissues of men. This drug helps men to know strong erection during intercourse. Take this medicine 30 minutes before intercourse. You can take this medicine before or after a meal. Take this medicine with water but do not break or chew this medicine. The effect of this drug lasts for 36 hours. Do not consume fatty foods or cold drinks with this medicine as it slows down the effect of the medicine.