Is Viagra safe?

As any other medication, Viagra can cause some side effects. During numerous clinical studies that involved more than 3700 men aged 19-87 from different countries, Viagra showed to be very well tolerated by the patients. We would like to point out that Viagra is forbidden to be taken along with nitrates and nitrate contributors in any pharmaceutical form.

During the studies, it was proved that Viagra is an effective solution even for those men who suffer diabetes, spinal cord injury and other severe diseases. More than 70% (up to 90%) of men noticed normalization of erectile function after Viagra and only 10-30% had erection caused by placebo. In the period of study, all men indicated an improvement of their sexual life expressed in longer sexual intercourse, firmer erection, higher libido, and ability to have more sexual acts during the intercourse. The final conclusion of the research states that over 550 men who were on Viagra treatment at least for 1 year improved their erectile function. It also showed that Viagra effect lasts during a long time. The most frequent Viagra side effects manifested in those clinical researches, were headache (15.8%), dyspepsia (5.5%), and redness of nasal cavity (4.2%) which were temporal with moderate to low evidence that did not cause the cessation of treatment. There was no any case of priapism (persistent and painful penis erection) caused by Viagra that would occur during the research.

There are more than 70 lethal cases occurred after taking Viagra. However, Viagra cannot cause death. All those patients on Viagra treatment had severe heart disorders and were taking the medication without health monitoring. They forgot that sexual intercourse is a heavy physical activity that the heart could not withstand. Viagra is a safe drug, however be very careful if you have any heart problem. In this case, you should ask the doctor to adjust the dose and undergo regular medical checks.

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