Filagra DXT Pill is used to treat impotence in men. This drug contains an ingredient called sildenafil which helps to increase blood flow to the penis tissues of a man. This medicine is a very effective medicine for erectile dysfunction. This drug should be taken only by men above 18 years of age. This drug should be taken only by men above 18 years of age. Take this medicine 30 minutes before intercourse so that you can enjoy intercourse with your partner. The effect of this medicine lasts for 4 to 6 hours. Take this medicine as advised by your doctor.