No, it’s not safe to consider an eighty-mg dose of Cialis. The maximum proposed daily dosage of Cialis is twenty mg every day if you take it as necessary for ED. If you are taking Cialis daily, the utmost dosage is 5 mg daily.Il tadalafil può inibire debolmente anche la fosfodiesterasi di tipo six (PDE6; seven hundred volte meno potente sulla PD