Silagra 100 contains sildenafil citrate, a phosphodiesterase type 5 (PDE5) inhibitor. It works by increasing blood flow to the penis during sexual stimulation, helping men achieve and maintain an erection sufficient for sexual activity. By improving erectile function, Silagra 100 enhances sexual performance. Men may experience increased confidence and satisfaction in their ability to achieve a firm erection and engage in sexual intercourse.