The healthy substance in your life is made by Fildena 200. For thousands of men, the oral drug Fildena 200 has shown to be incredibly successful in treating impotence and erectile dysfunction. Fildena 200 increases blood flow and permits a normal erectile response when sexually stimulated by blocking phosphodiesterase type 5. Sildenafil is the active component of Fildena 200. This drug helps to establish and sustain an erection by relaxing the blood vessels in the penile. 50 mg is the recommended starting dose, to be taken around half an hour before sexual activity. Men using nitrate drugs shouldn't take fildena because it can cause a significant reduction in blood pressure.