Fildena 100 mg is a widely used and recommended tablet for patients dealing with Erectile Dysfunction. Usually, doctors ask patients to take the pill on an empty stomach if they need better results. This tablet helps males maintain an erection whenever they decide to have sex with their partner. You don't have to panic if you face erectile dysfunction, as there are many solutions related to treating this sexual problem. The medicine functions differently in every male's body, but usually, it takes 30 minutes. If you do not have erectile dysfunction, the intake of only one pill is enough to maintain an erection.