Viagra And Effects

Open the "accidental" way the drug was named Viagra pills it still cause surprise a lot of people. This drug was a powerful stimulant for men suffering from erectile dysfunction (impotence). The essence lies in its impact on the blood vessels penis during sexual stimulation. As part of this drug is the active ingredient sildenafil, which under certain conditions can dilate blood vessels, and have a positive effect on erection.

Additional studies have confirmed the efficacy of a new drug in the treatment of erectile dysfunction. Good results have been obtained in humans and have suffered serious illness (spinal cord injuries, diabetes, etc.). This tool is rightfully gained enormous popularity. Thanks to him, many men were again able to have an erection and reach orgasm. Today, the drug is available to anyone interested, you can find in almost any pharmacy.

The drug Viagra tablets which are usually blue, is available in different dosage, with the active substance 25, 50, 100 mg. The maximum allowable daily dose should not exceed 100 mg. In consultation with a doctor is individually selected for each dose. It is important that it can not be used more than once a day, this is due to the period of withdrawal from the body. In young and middle-aged people to display the active substance enough days in the elderly, this process may take longer.