Fildena 100 Mg- Frequently Prescribed Medication for ED In Men A medication called Fildena 100 mg Pill is used to treat erectile dysfunction and impotence. A component of the medication known as sildenafil aids in boosting blood flow to a man's penile tissues. When having sex, this medication helps males achieve a hard erection. Take the medication Fildena 100 half an hour before sexual activity. This medication can be used either before or after a meal....