Erectile dysfunction is a sex problem that makes men unable to get erections because of which they cannot please their partner so men should use Malegra tablets. This medicine contains sildenafil as the active ingredient which increases blood flow in the range and relaxes the blood vessels so this drug helps men to achieve a longer erection in their sex life. The effect of this drug lasts for 4-5 hours. Therefore, it is important to consult your doctor while taking this medicine