Vidalista 20 contains tadalafil as the active ingredient. This medicine is used for the problem of impotence in men. Men can get an erection with their partner by taking this medicine. Vidalista 20 medicine is taken 30 or 45 minutes before sexual intercourse. The effect of this medicine is observed for 36 hours. It is important to consult a doctor before taking this medicine. Vidalista 20 medication can now be obtained from erectilepharma.com.