Both men and women can be treated for erectile dysfunction using a drug called Fildena 100mg. It has currently risen to the top of the list of drugs used to improve sexual performance due to its safety and efficacy. It increases blood flow to the penis when sexual desire is present. It has a four to six-hour half-life and is over-the-counter. A minor quantity of citrate in Fildena prolongs an erection by allowing the blood flow to lead to one and prevents it from dissipating as usual.