Jan
Zhewitra 40mg tablet contains the active ingredient Vardenafil, which belongs to a class of drugs known as phosphodiesterase type 5 (PDE5) inhibitors. It works by increasing blood flow to the penis during sexual stimulation, ultimately helping a man achieve and maintain an erection. Here’s a step-by-step explanation of how Vardenafil works:
Initiation of Sexual Stimulation
Release of Nitric Oxide
Role of cGMP
Action of PDE5 Enzyme
Inhibition of PDE5
Extended Vasodilation