Viagra (sildenafil citrate) and potention.

The peculiarity of Viagra consist in the fact that it doesn`t recover the man`sability of erection, but cause the rise of potention during 4 hours. Also it`s important to notice that the erection and the rise of potention appear only when there are a sexual excitement. What about the mechanism of the Viagra`s effect on potention, it consist in the increase of quantity of blood coming to penis, that help a man to cause the natural erection. Viagra effectsonly when a man feels the natural sexual excitement, and when the act is finished, penis returns to its ordinary condition. In other words, Viagra effects only on the natural mechanisms of the appearence of erection and in it consist the indisputable innovation and the secret of the big popularity of Viagra for the rise of potention.

The remedy “Viagra” was estimated at 3000 men at the age of 19 – 87 years in the researches of the erectile dysfunctions and potention, carried out in all countries of the world. The duration of the erection`s disturbances composed 5 years (from 6 months to 26 years), and the etiology of the erection`s disturbances was organic, psychogenetic or composed: organic and psychogenetic. The results of the researches of Viagra shows that the remedy “Viagra”is effective for the restoration of the erectile function and for the improvement of the index of the rise of potention of a big quantity of the patients and also of a number of those with diabetes, with damage of the back-brain, with other clinical conditions and also of a number of the patients, who take a number of medicines at the same time. Because of it Viagra is an answer to the question how to intensify the erection.