Silagra 100 Mg contains Sildenafil which belongs to the institution of drugs referred to as Phosphodiesterase kind 5 (PDE 5) inhibitors. It is used to deal with erectile disorder in guys. Erectile disorder (additionally called impotence) is a sexual situation wherein a person can’t preserve a tough erected penis that is required for regular sexual activity. It occurs because of reduced blood glide to the penis that is triggered because of narrowing of the blood vessels imparting the penis. Sildenafil improves penile erection (make penis firm) all through sexual intercourse. It acts via way of means of enjoyable the blood vessels imparting the penis which consequently improves penile blood glide and oxygen deliver.