Men's erectile dysfunction is treated with the prescription drug Fildena 120 mg. It has 120 milligrams of the active ingredient sildenafil citrate, which helps increase blood flow to the penis and results in a stronger and longer-lasting erection. A higher-portion version of the more commonly recommended Fildena xxx, Fildena 120 is recommended for men who require a more grounded portion for improved results. It is not intended for use by women or children and should be considered coordinated by a medical professional.