What is Vidalista 20 (Generic Cialis) Vidalista 20 contains tadalafil manufactured by Centurion Lab and used to treat male dysfunction or impotence for men. When an ED patient administers Vidalista 20 Tadalafil Pills, they incorporate CGMP in the body. As the degree of CGMP expands in the body, it challenges the PDE5 activity. When the volume gets back to the typical express, the muscle cells...