Men are troubled by the problem of erectile dysfunction and impotence. Due to this problem, men cannot get sexual erection with their partner for a long time. Men should use Tadarise 20 medicine to cure this problem. The medicine Tadarise 20 contains Tadalafil as an active ingredient. This medicine is available in different dosages. The effect of this medicine is seen for 24 hours. Tadarise 20 should not be taken with heavy food.