The basic difference between Generic Viagra vs Generic Cialis is that the effect of Cialis lasts nine times longer than that of Viagra. Another major difference in the Generic Viagra vs Generic Cialis duel is that the latter is four times faster in giving an effect than Viagra. The difference in the treatment is probably due to the fact that both drugs have different compositions. While evaluating the difference between Generic Viagra vs Generic Cialis, the fact that the generic name for Viagra is Sildenafil Citrate and that of Cialis is Tadalafil must be taken into account.

Unlike the case of Viagra, food and alcohol do not affect the performance of Cialis. This is where Cialis scores a point in comparing Generic Viagra vs Generic Cialis. Another difference between the two drugs is in the dosage. While the maximum dose for Viagra is 100g, it is only 20mg for Cialis.
Thus, it can be seen that Viagra and Cialis are quite different when comparing though they seem to be similar on the surface.