Fildena 200mg produces a nourishing substance in your life. The oral medication Fildena 200mg has been very effective in treating impotence and erectile dysfunction in thousands of men. Fildena 200mg functions by inhibiting phosphodiesterase type 5, which increases blood flow and promotes a spontaneous erection upon sexual stimulation. Sildenafil is the active ingredient in Fildena 200mg. By relaxing the penile blood vessels, this medication improves the ability to achieve and maintain an erection. Before having any sexual activity, wait around 30-60 minutes. It can significantly lower blood pressure, so men on nitrate medications should avoid using it.