All the time of existence of mankind one of the greatest blessings granted by the nature were considered to be the ability of men to continue their own kind, to be the father of a family. For most men normal sexual potency is one of the main criteria of its usefulness. And in our time, the time of fantastic progress in science and technology, every man to strive to realize their spiritual and physical potential, and to aspire to without which it is difficult to truly call yourself a healthy and happy person.

The inability to complete sexual life is, perhaps, one of the most powerful emotional trauma for men. The image of a strong not only the spirit, but body and the men praised in many of the classic works of different peoples, cultures and times. Read the rest of this entry »

In clinical trials of Viagra participated 3700 men, in the age of from 20 to 85 years. Approximately 550 people took the drug during the year.

The majority of those who participated in clinical trials, complained about deterioration of vision, headaches, dizziness, rashes, infections of the urinary tract, stomach upset, skin redness. Patients who ignored the recommendations of the doctors, and exceeded the recommended dose, felt similar side effects, but much more often.

When receiving the recommended dose, there was only the violation of view and upset stomach. Read the rest of this entry »