Fildena Pill is used to treat male sexual disorders like impotence and erectile dysfunction. This medication contains Sildenafil, which increases blood flow to the penile tissue in men. This medicine is only prescribed to men over the age of 18. This medication has a 4-5 hour duration of action. This medication can be used before or after a meal. Consuming fatty foods or cold liquids while taking this medication reduces its effectiveness. Take this medication exactly as prescribed by your doctor. Take this medicine with water, but don't break or chew it.