Impotence is a sex problem that makes men unable to maintain their erection in their sexual life. So men need not worry. You should use Vidalista 20 tablets to treat this problem. This medicine contains Tadalafil as an active ingredient. It is important to consult your doctor while taking this medicine. This medicine is taken in different doses. The effect of Vidalista 20 medicine is seen up to 36 hours. Available now at erectilepharma.com.