Tadalafil acts as an active ingredient in the Tadalista drug. Tadalista is one of the tablets that is most used to solve the problem of male impotence. Tadalista tablets are taken 1 hour before intercourse, after which the effect lasts for 36 hours. Avoid taking this drug if you have any kind of allergy to Tadalista tablets. It is important to consult a doctor before taking Tadalista. Tadalista is widely used.