Fildena 25mg is used to treat male impotence and erectile dysfunction. This prescription contains a component called Sildenafil, which helps men have a firm erection during intercourse, allowing them to enjoy intercourse for a longer period of time. This medication promotes blood flow to men’s penile tissues. This medication has a six-hour impact. Fildena 25mg medication has negative effects, so use it as directed by your doctor. This medicine is only for guys over the age of 18. This drug should not be taken with fatty foods or cold drinks.