Fildena 100 is a medication primarily used for the treatment of erectile dysfunction (ED) in men. The active ingredient in fildena 100 mg is sildenafil citrate, a phosphodiesterase type 5 (PDE-5) inhibitor. This drug works by increasing blood flow to the penis during sexual stimulation, thereby facilitating the achievement and maintenance of an erection. As with many medications for ED, fildena 100mg is typically taken orally, and the recommended dosage should be followed based on the individual's health condition and response to the treatment.