There is a growing problem of erectile dysfunction and impotence due to which men are unable to have an erection with their partner for a long time. You should use Malegra 100 tablets to treat this problem. Malegra 100 contains Sildenafil as an active ingredient. Malegra 100 medicine helps to make sex life happy. This medicine is taken in different doses. It is important to consult doctors before taking this medicine. The effect of Malegra 100 medicine is observed for 4 to 5 hours.