The active component of the medicine brand Fildena is sildenafil citrate. The main purpose of sildenafil, an inhibitor of phosphodiesterase type 5 (PDE5), is to treat erectile dysfunction (ED) in males. Fildena is primarily prescribed by the FDA to assist men suffering from ED in achieving and maintaining an erection. By boosting blood flow to the penis during sexual stimulation, sildenafil citrate helps the body go through the physiological steps required for an erection.

Fildena has the ability to boost erectile function by encouraging increased blood flow to the penis' erectile tissues. Fildena is renowned for having a comparatively rapid action start. The effects of the medicine might continue for many hours, and it is usually given 30 to 60 minutes before engaging in sexual activity. This makes it possible to schedule sexual interactions at any time.