Fildena is a that carries sildenafil citrate, which is the active factor in Viagra. It belongs to a class of medicine called phosphodiesterase type 5 inhibitors, which can be in the main used to deal with Erectile Dysfunction (ED) in men. When taken as directed and in appropriate doses, Fildena Tablets can assist improve blood flow to the penis, facilitating the achievement and upkeep of erections.