Cialis (brand) - known as third generation drug, Viagra super spontaneous, working 36 hours (after 24 hours of any loss of form) and incredibly fast.
Manufacturer Cialis - Eli Licos.

* The difference of Cialis to Viagra are quick to react preparation - usually after 15 minutes.
* Longest period of up to 36 hours after 1 tablet
* The possibility of abundant food and drink liquors with different activity of the active substance
* Tadalafil, the active substance to the truth is evaluated by us as acting in spite of everything in its way slightly less than Viagra and Levitra in view of the fact that the medicine is working 36 hours, so for example, prolonged erections greater than 4 hours would be dangerous to the penis. Thus, frequent erections may cause weaker erotic stimulus as in the case of Viagra or Levitra. However, often erotic effects are immediate, but later followed by a short fall in the form of erotic, that is, there are erections, but after a little stronger than analogues (Viagra, Cialis) erotic stimuli.
* The active substance in the original preparation Tadalafil (Cialis) is very well cleaned, hence the effects of some generic drugs is determined by some patients as a weaker - but they are subtle and subjective opinions. It would be closer look at the preparations of both the long-term use or a particular choice of products. The ideal solution is a double-blind studies carried out with the doctor and patient.
* Can sometimes interfere with his long working partner with many sexual relations (fatigue, or to demonstrate greater sensitivity partner)