Millions of men around the world are suffering from erectile dysfunction. Filagra pills should be used to treat this problem. Filagra contains Sildenafil as an active ingredient. The effect of this medicine lasts for 4-5 hours. So men should take this medicine 30 minutes before sexual intercourse. It is important to consult your doctor while taking this medicine. Filagra drug makes the sex life of men happy. It is important to consult a doctor before taking this medicine.