I work with a physician in his late forties who has tried Cialis, Viagra and Levitra.
Both his professional and personal opinions coincided: these meds are overhyped. He noticed only a very (very) improvement with any of the meds. To quote him verbatim "didn't do a damn thing for my dick".

His findings notwithstanding, I experimented with Cialis. For my results, see the quote above. Seriously I noticed a very mild, probably placebo effect with the first dose, and absolutely nothing at all with the rest of the prescription.

Cialis is ten dollars a tablet. IMHO you would probably achieve a better outcome with lifestyle type changes such as diet, exercise, etc. However, as in all things, your mileage may vary.

__________________
Cholesterol; it's not just for breakfast anymore.