Buy Generic Cialis 60 MG | Tadalafil | Vidalista 60 Online without prescription. Cialis 60 MG (tadalafil) is usually prescribed to treat erectile dysfunction (impotence) and symptoms of benign prostatic hypertrophy (enlarged prostate). Cialis interferes with the production of a hormone in our body called PDE5. It relaxes the blood vessels surrounding the penis to allow increased blood flow during sexual arousal having decreased nerve activity and increased smooth muscle relaxation and tissue perfusion of the prostate and bladder. With the use of Cialis, men can easily get and maintain a hard erection after being sexually stimulated. You will only get an erection after becoming sexually aroused and the erection will go away on its own.