Impotence, often referred to as erectile dysfunction (ED), is a challenge that many men face. The inability to maintain or achieve an erection can deeply affect a person's self-confidence and intimate relationships. However, modern medical science has developed various treatments, and among the most popular is the pill called Fildena 100. Fildena 100 purple pill is a higher dosage form of the Fildena pill viagra series, which contains the active ingredient Sildenafil Citrate. This component is also found in the widely recognized Viagra. Sildenafil Citrate belongs to a class of pill called PDE-5 inhibitors, which work by increasing blood flow to the penis during physcial arousal. Fildena starts working within 30-60 minutes of ingestion. Compared to some other ED treatments, Fildena can be a more affordable option.