Tadalista 20 Tablet is used for the problem of erectile dysfunction. Taking these pills increases blood flow in men and strengthens and relaxes the blood vessels. Tadalista 20mg tablets are taken in different doses. These tablets should be used only when needed. The advice of doctors is taken. The effect of Tadalista 20 tablets lasts for 24 hours. These tablets are taken within 30 minutes of sexual intercourse.