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Little Blue Pill = Skin Cancer Danger

We are almost exclusively upbeat and carefree here at Ramworld, but…this is one exception because I see and read about men in such a wide range, from their 20’s to their 80’s, using Viagra with great abandon.

Hold up guys – it can hugely raise your risk of contracting the deadly skin cancer melanoma. I reprint below a portion of a detailed article on this new study and its implications:

Viagra Frisky Might Be Melanoma Risky

June 25, 2014 | 

By Dr. Mercola

More than 35 million men around the world have been prescribed Viagra (sildenafil citrate),1 Pfizer’s blockbuster drug used to treat erectile dysfunction (ED). With sales of more than $2 billion in 2012,2 it seemed this drug, with its promises of instant virility and sexual prowess, was unstoppable.

Viagra holds 49 percent of the market for sexual dysfunction treatments, which, at an average cost of $22 a pill,3 is a major income stream for Pfizer – but there are signs of trouble.

For starters, sales of ED drugs have seen slow growth (just 1 percent annually) and even declines in sales of up to 7 percent in recent years. It’s also been widely observed that up to half of men who receive a first prescription for Viagra do not get it refilled.4

One theory for why not? Many men may realize that Viagra is not the miracle pill they thought it would be. It may trigger an erection, allowing for intercourse, but it will not fix relationships or build emotional connections…

The other prevailing theory? Men may get fed up with the side effects, which are high in numbers and often severe… and more potential complications are being uncovered by the day.

Viagra Use May Double Your Risk of Melanoma

Men who have ever used Viagra have nearly twice the risk of melanoma, the deadliest form of skin cancer, than men who have never used the drug, according to new research published in JAMA Internal Medicine.5 Those who had used the drug recently had an 84 percent greater melanoma risk.

While the study can’t prove that Viagra causes melanoma, it did rule out a potential erectile dysfunction connection – no link was found between ED and melanoma risk. Furthermore, the researchers explained a potential reason mechanism by which Viagra might increase cancer risk.

In short, activation of the BRAF gene has been shown to downregulate the enzyme phosphodiesterase PDE5A. Low PDE5A expression is known to increase the invasiveness of melanoma cells. Another molecule NRAS has also been shown to downregulate PDE58 in melanoma cells. What does this have to do with Viagra?

Viagra belongs to a class of drugs known as PDE5A inhibitors (along with Levitra and Cialis). Viagra works by inhibiting phosphodiesterase and increasing nitric oxide production, which may help maintain erections, but this may also explain how it could increase cancer risk. The authors noted:6

“This indicates that PDE5A suppression by sildenafil [Viagra] use mimics an effect of BRAF/NRAS activation and thus may potentially function as one of the ‘hits’ for melanomagenesis… Two PDE5 inhibitors have been shown to promote melanin synthesis, which may stimulate melanoma development…”

What Are You Really Risking When You Take Viagra?

The potential melanoma connection is only the latest in a long list of serious Viagra side effects, which include:7

Click here to read the full article and full credit to author Dr. Mercola.

And there is more in the article about the pitfalls of buying cheap counterfeit Viagra on the internet – tempting when the real deal is $22 per pill…but not smart.