Vidalista 20 Tablet is used for Erectile Dysfunction in Men and Infertility. This drug works to increase blood flow to the tissues of the penis. This medicine contains an ingredient called tadafil which helps men to know strong erection during intercourse. Take this medicine 30 minutes before intercourse. The effect of this drug lasts for 36 hours. This drug helps men during sexual activity. Do not consume fatty foods or cold drinks with this medicine. You can take this medicine before or after a meal.