The drug
Vidalista black 80 mg tadalafil is a phosphodiesterase (PDE) 5 inhibitor, which means it widens blood vessels by stopping cGMP from breaking down. Our brain controls how all of our body parts move. It is cGMP that helps the brain and body parts talk to each other, but it breaks down in the body for many reasons. Vidalista 80 mg lessens the damaging effect of cGMP and lets brain messages reach the penile area. It makes the muscles in the penile area even more relaxed. A clear link between this and an erection is that it increases blood flow.
