Fildena 120 mg is a medication used to treat erectile dysfunction (ED) in men. It contains Sildenafil Citrate, which is a PDE5 inhibitor (phosphodiesterase type 5 inhibitor) that helps increase blood flow to the penis, enabling men to achieve and maintain an erection during sexual activity. Sildenafil Citrate, the active ingredient in Fildena 120 mg, works by inhibiting the enzyme PDE5 in the body. This enzyme typically breaks down cyclic GMP, a molecule that helps relax blood vessels and increase blood flow to the penis.
https://www.genericday.com/fildena-120-mg.html