Silagra 100 known as a blue pill is used to solve Erectile Dysfunction and impotence issues in men. Silagra 100 mg is a film-coated tablet of Sildenafil Citrate. This drug works by increasing the flow of blood that goes to the penis to help men to sustain an erection for a longer period at the time of sexual activities. This pill is an FDA-approved safe drug for men. But before you use this tablet for erection, first consult with your doctor about your erectile symptoms. After checking your medical history if the doctor suggests Silagra then you can use it.