fildena 100mg is the oral medication that is used as a remedy to manage erectile dysfunction in males. Fildena has a Sildenafil Citrate which belongs to the group of phosphodiesterase type-5 (PDE-5) inhibitor. PDE-5 is responsible for causing the erectile dysfunction by decreasing the blood flow in the blood vessels which are present near the sex organ. This medicine acts by blocking the action of phosphodiesterase type-5 (PDE-5) and enhances the flow of blood in the blood vessels near the penil...