Silagra 100 MG Tablet contains the active component sildenafil citrate. It is more generally referred to as the blue pill. It is an excellent treatment for male erectile dysfunction (ED). When a man is unable to achieve and/or maintain an adequate erection for sexual intercourse, he is said to have erectile dysfunction. Silagra 100 Tablet can be taken with or without food, as directed by your doctor. It is advised to take the tablet 30-60 minutes before engaging in sexual activity. However, you can take it up to 4 hours before Sex.