Warning Viagra may increase the risk of cancer

Viagra can double the risk of skin cancer.

Recent research by scientists at the University of New York made 20000 men, survey shows those gentlemen frequently use the drug viagra has the ability to increase the risk of malignant skin cancer double in comparison with those not in use.

In the course of the study, the participants answered the question 2 a year, and researchers have discovered 142 case of melanoma, 580 were squamous cell carcinoma and 3030 case of basal cell carcinoma. However, they did not uncover any direct relationship between erectile dysfunction and malignant tumor.

Specifically, the researchers discovered chemicals in viagra phosphodiesterase 5 had related to the increased risk of skin cancer. Not only has the relationship that they know smoking can make the risk u black elements in males increased to 84%.

To make this conclusion, the researchers who conducted the survey at the same time medical records in Sweden during the period from 2006 to 2012, they discovered that, in spite of men taking the drug enhanced ocean according to prescribe a time also increased 21% likelihood of skin cancer.

Although Viagra has a "turn" to some other mild side effects , such as dizziness, headaches, and even the heart problems, but this is the first time that this drug was found to increase the risk of skin cancer. According to the author "Although research is not enough to change the recommended song clinically, need to continue to learn more about this relationship."

Previously, the doctor noted some of the side effects of Viagra are heartburn, vomiting and headaches. "Elixir in the room the" also does not fit in with the men suffering from high blood pressure or throats.=