Which is better, Cialis or Viagra?

Question by LIZA: Which is better, Cialis or Viagra? Which is more effective, Cialis or Viagra? Does one last longer then another, and which has the worst side effects? Best answer:

Answer by celie62
Both can have definite side effects; 4 hour erections? Come on... or come along, as the case may be. It's definitely different for every man...just got to try them and observe the effects. Mostly I've been made happy by Viagra,

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