One well-known drug used to treat erectile dysfunction is Fildena 25. They are called phosphodiesterase type 5 (PDE5) inhibitors, and they help erections by increasing blood flow to the penis. Sildenafil, the active component of Fildena 25, is a potent medication with enduring effects. By preventing PDE5 enzymes from working, Fildena tablets help men relax their penile blood vessels, enabling them to get and keep firm erections during sexual stimulation.You can use it after reading the Fildena Review.