Sildenafil acts as the active ingredient in the Fildena 100 drug. Fildena 100mg is taken one hour before sex, after which the effect lasts for 5-6 hours. Fildena 100 Mg If you must consult a doctor before taking these tablets, these tablets are for men only, the drug is the only drug, so women should keep these tablets away if they are hesitant to take the drug from our online site. So it is worth checking out the Fildena 100 reviews. <b>Fildena 100mg</b> should be kept away from small children and pets.