Intercourse has become vital for males in today's world; yet, some men do not feel adequate pleasure during intercourse; this is known as impotence or erectile dysfunction. Filagra pill is the most effective drug for treating male sexual difficulties. Cold drinks and fatty foods should not be consumed with this medication as they will reduce its effectiveness. Filagra medication can be used before or after meals. You can take this medication as directed by your doctor. This medication has a half-life of 4 to 5 hours.