generic viagra

Choice of doctors and patients – Cialis, Viagra or Levitra

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Cialis ( tadalafil )  company Eli Lilly and Company for a short time has made progress in the pharmaceutical markets of the US. Just 6 months after the appearance on the US market, Cialis, a remedy for the treatment of erectile dysfunction, was a serious competition for Viagra. In half of the cases, urologists prescribe Cialis to patients. According to […]

generic viagra

How does Viagra work on men

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action of viagra

About a medical preparation called Viagra, used in the treatment of erectile dysfunction, many heard. Does Viagra help as well as they say? If so, how does Viagra work on men, what does it give and why they take it. Erection (in the common people – the riser) causes sexual arousal, a signal about which is transmitted […]