There is a drug used to treat erectile dysfunction (ED) in men which is called Vidalista Black 80mg.The active component, tadalafil, is a strong and specific inhibitor of phosphodiesterase type 5 (PDE5) that is specific to cyclic guanosine monophosphate (cGMP). A powerful, sustained erection is a proven benefit of this drug for men, and it can greatly enhance their pleasure and performance...