Fildena is a sildenafil-based PDE5 inhibitor used to cause by different factors, such as aging, psychological and physiological disorders, etc. Fildena Purple pill is usually used to cure male s*xual problems, Erectile dysfunction, or impotence. Fildena and Viagra have the same active component called Sildenafil Citrate. Also, they both work to cure erectile dysfunction.  Fildena normally...