
Viagra: Enhancing Sexual Performance and Quality of Life for American Men
Reading Time: 2 minutes Introduction to Viagra Viagra, generically known as sildenafil, has become a cornerstone in the treatment of erectile dysfunction (ED) since its introduction in 1998. This medication has significantly impacted the lives of millions of American men, offering a reliable solution to a common yet sensitive health issue. This article delves into the scientific mechanisms through which Viagra enhances sexual performance, providing a comprehensive review tailored for American males. Mechanism of Action Viagra operates by targeting the enzyme phosphodiesterase type 5 (PDE5), which is found in the smooth muscle cells lining the blood vessels of the penis. When a man is...