For men experiencing issues related to their sexual health, such as erectile dysfunction, Fildena 50 is a successful treatment. It functions by enlarging the vaginal blood vessels and promoting blood flow to the penis. This male erectile dysfunction medication opens blocked veins that supply blood to the penis and increases the activity of the cGMP enzyme. Only when a man is sexually aroused will sildenafil take effect. The activation process can take anything from thirty minutes to an hour. Here, let us reveal a little secret. You hold the key to its efficacy. Store Fildena 50 at room temperature, out of direct sunlight, heat, and moisture. Additionally, it's best to verify the expiration dates on medications before taking them and toss them if they've passed.