Fildena 100 is an energy remedy for Ed in men that help you get an erection and also helps keep it maintain blood flow up during sex. It contains sildenafil citrate as the active ingredient. This ingredient helps increase blood flow to the penis in men and helps to achieve a strong erection for a long time by stimulating sexually. This problem is found in millions of men around the world. This can be a serious problem if left untreated. This medicine should be taken only once a day, if taken more than once it can cause side effects in the body.