Fildena 100mg is a typical medicine used to treat erectile dysfunction. It belongs to the class of drugs known as phosphodiesterase type 5 inhibitors, or PDE5 inhibitors. PDE5 inhibitors assist men achieve and maintain an erection during sexual stimulation by relaxing muscles and increasing blood flow to the penis. Viagra and Fildena 150mg both include sildenafil citrate, the active ingredient in Fildena. However, many people regard Fildena to be a more cheap alternative to Viagra. It comes in a variety of forms and strengths, including pills and oral jelly.Fildena is becoming increasingly popular among men looking for help with their sexual problems due to its low cost and effectiveness. However, it's important to remember that Fildena should only be taken under a doctor's supervision.