Tazzle is primarily designed to help men experiencing erectile dysfunction. ED can stem from various physical and psychological factors, but Tazzle aims to address the physiological aspects by improving blood flow to the penis. The mechanism behind Tazzle's effectiveness is rooted in its active ingredient, Tadalafil. Tadalafil belongs to a class of medications known as phosphodiesterase type 5 (PDE5) inhibitors. When a man is sexually stimulated, nitric oxide is released, which triggers the production of cyclic guano sine monophosphate (camp). This compound relaxes the smooth muscles of the blood vessels in the penis, allowing for increased blood flow.