that might have not been subjected to the same kind of studies as Viagra, Levitra and Cialis has, and probably would not work in men who have severe disease. But in men who wanted a little bit of ...
In the summer of 2005, the U.S. Food and Drug Administration (FDA) reported that a small number of men had lost eyesight in one eye after taking Viagra, Cialis or Levitra. At that time, the FDA ...