suhagra100mg Tablet contains Sildenafil. The name of the blue pill more commonly refers to it. It is an effective drug used to treat Erectile dysfunction (ED) for men. Erectile dysfunction is when a man is incapable of achieving and/or maintaining an adequate erection for sexual contact. This is due to a decreased blood flow resulting from physical injuries or medical ailments or due to various psychological disorders like depression, anxiety, stress, and so on.