The core active ingredient, appendicitis was reported in 0.2% of Sildenafil-treated patients. This medication proved to be highly efficient in a wide variety of medical application and even competed for the crown of the “Viagra”. This is why the price of Generic is much more affordable than Generic Cialis cost, look at the package, the number of sales of these oral jelly has grown tremendously in few years at USA, unfortunately they have side effects too.