Filagra FXT Plus is only used to treat impotence and erectile dysfunction in men. Take this medicine 1 hour before intercourse. This drug contains an ingredient called sildenafil which helps to increase blood flow to the penile tissue in men. You can take this medicine before or after a meal. You can also take this medicine before or after a meal. Take this medicine as advised by your doctor. Take this medicine only once in 24 hours as the effect of the medicine lasts for 4 to 5 hours. Take this medicine with water but do not break or chew the medicine. Do not consume fatty foods or cold drinks with this medicine.