Vidalista 80 mg active ingredient is tadalafil.
tadalafil inhibits PDE5 activation.
The PDE5 enzyme is found naturally in the penile tissue of men.
When the enzyme levels are higher than normal, the area becomes flaccid.
Limiting blood flow is one method to achieve this.
Vidalista tadalafil regulates PDE5 levels.
It helps dilate blood vessels, which makes blood flow easier.
Thus, a man can get an erection and keep it.