When it comes to treating erectile dysfunction (ED), two popular medications often are discussed: sildenafil and tadalafil. Both belong to a class of drugs known as phosphodiesterase type 5 (PDE5) inhibitors, meaning they work by relaxing the blood vessels in the penis to facilitate erections. While they share a common mechanism of action, there ar

Sildenafil and Tadalafil belong to two prominent medications commonly prescribed in managing erectile dysfunction (ED). Both work by restricting a specific enzyme called phosphodiesterase type 5 (PDE5), which acts as crucial in the relaxation of blood vessels within the penis. This relaxation enables increased blood flow to the penis, causing an er