July 11, 2003 -- Tadalafil was effective for up to 36 hours in more than half of patients with erectile dysfunction (ED), which was about twice the effect of placebo, according to the results of a ...

Getting a prescription for tadalafil (the active ingredient in brand names Adcirca and Cialis) can be a more complicated experience than many men expect. While Cialis and its generic tadalafil are ...

As reported previously, 9 months of DBT with tadalafil OaD, but not tadalafil PRN, significantly increased and accelerated EF recovery when compared with placebo; [9,20] improvements in IIEF-EF and ...