Silagra 100 MG Tablet contains Sildenafil. It's better known as the blue capsule. It's an effective medicine used for the action of erectile dysfunction(ED) in men. Erectile dysfunction is a complaint where a man is unfit to achieve and/ or maintain a structure respectable for sexual intercourse. This occurs because of dropped blood flux due to physical injuries and certain medical conditions, or due to some cerebral conditions analogous as anxiety, stress, depression, etc.