Edición en Inglés
In 2012 a close friend of mine had a massive heart attack that took his life instantly. He was in good shape (70 Kilos ringing wet), didn't drink and stuck to a Mediterranean diet. He was only in his mid 60's when he passed so I was shocked when I heard the news. It was only much later that I learned he was taking Viagra regularly, and it was the 100mg dosage at that. Was there a connection? What are the dangers of Viagra? 750K doctors prescribe Viagra to 23 million men each day. It's important to remember Viagra is a treatment, not a cure, so these numbers are understandable. But what are the dangers..
The mechanism of action of Viagra, or sildenafil, is rooted in its ability to enhance blood flow to the penis, which is essential for achieving and maintaining an erection. When a man is sexually stimulated, the body releases nitric oxide, a chemical that helps to relax the blood vessels in the penis. This relaxation allows for increased blood flow, leading to an erection. Viagra works by inhibiting an enzyme known as phosphodiesterase type 5 (PDE5), which breaks down cyclic guanosine monophosphate (cGMP), a molecule that helps to regulate blood flow. By preventing the breakdown of cGMP, Viagra effectively prolongs its effects, facilitating the process of erection in response to sexual arousal.
Understanding this mechanism is crucial in dispelling common myths about Viagra. Many men believe that Viagra induces an erection on its own, but this is not the case. The drug does not work without sexual stimulation. Instead, it amplifies the natural physiological response to sexual arousal, making it easier for men who may have difficulty achieving an erection due to various reasons, such as psychological factors or underlying health conditions. This distinction is important for men to understand, as it reassures them that Viagra does not replace sexual desire or arousal; it merely enhances the body's natural response.
Moreover, the impact of Viagra on sexual health extends beyond just the physical act of intercourse. By effectively treating erectile dysfunction, Viagra can significantly improve a man's confidence and self-esteem, thereby enhancing overall sexual satisfaction. This improvement in sexual health can also foster stronger emotional connections between partners, as sexual intimacy is often a vital component of romantic relationships. Consequently, understanding the mechanism of action can help men recognize the broader benefits of using Viagra, not just the immediate physical effects.
Título : THE LITTLE BLUE PILL:: Everything y...
EAN : 9798230260868
Editorial : Anthony Bailey
El libro electrónico THE LITTLE BLUE PILL:: Everything y... está en formato ePub
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