How come I respond to Cialis but not to Viagra?
It is important for all men to know some facts about
erectile dysfunction pills. These pills do not work in everyone and the same
pill may not work in other individuals. It is important to correct both the
psychological and physiological conditions causing erectile failure before you
take Viagra or Cialis. At least 30-40 % of men do not respond to Viagra but
they respond to Cialis. Why this occurs is unknown and perhaps related to
differences in the enzymes in the penis or perhaps fake pills.
