Viagra. It’s been around for almost 35 years and has changed the way people around the world view sex and sexuality. Its impact can be seen not only in the number of people taking the drug but also in how sexuality is discussed in general.
Unlike older forms of drug therapy, which were designed to treat specific sexual problems such as impotence and low libido, Viagra targets the root of the issue – poor blood circulation to the genital area. When you improve blood circulation to the penis, you improve your sexual function and experience.
While the mechanisms of action behind Viagra aren’t fully understood, scientists have been able to extract key information about how the drug works from clinical trials and by studying its effects in animals. Let’s take a look at how Viagra improves blood circulation to the genitals and how that impacts your libido.
Why Does Viagra Improve Blood Circulation To The Genitals?
If you’re taking Viagra, you’re most likely already familar with the fact that it improves blood circulation to the body. The drug opens up coronary arteries, which are the arteries leading to the heart. Without adequate blood flow to the heart, the body can’t function properly and may experience symptoms such as dizziness, headaches, or lethargy. As a result, people with coronary artery disease shouldn’t take Viagra. Similarly, people with peripheral artery disease shouldn’t take the drug either because it can cause a dangerous drop in blood pressure.
Now you might be wondering how Viagra improves blood circulation to the genitals. Well, just as in the case of coronary arteries and peripheral arteries, the answer is simple. Coronary arteries that branch off the aorta supply oxygenated blood to all of the organ systems in the body, including the genital area. So if you’re taking the drug and experience any symptoms of poor blood circulation, you should consult your physician. He may be able to adjust your dosage or change your medication.
In addition to opening coronary arteries, Viagra also dilates peripheral arteries. Peripheral arteries carry blood from the organs to the capillaries, which in turn feed the blood to the veins. So when you improve blood circulation to the capillaries via peripheral arteries, you improve blood circulation throughout the body. This includes your genitals. In fact, recent studies have shown that blood flow to the genitals increases by 60% after taking Viagra.
How Does Viagra Increase Blood Flow To The Genitals In Pre-Clinical Trials?
A series of clinical trials conducted in the UK and Germany were able to shed some light on how Viagra increases blood flow to the genitals in pre-clinical trials. In these trials, scientists compared the effects of Viagra to a placebo and looked at the results of both groups after taking the drug. They found that, overall, men taking Viagra reported improved sexual function and experience compared to men taking the placebo. The drug also increased the number of ejaculations men were able to have. While these studies were conducted on heterosexual couples, there is evidence suggesting that Viagra can also increase blood flow to the genitals in homosexual men. This is likely due to a compound known as Dihydrotestosterone (DHT), which is known to boost the sexual libido of men – even those who are not straight.
Do Animals Experience An Increase In Libido After Taking Viagra?
Even more interesting is the impact that Viagra has on animals. While most drug trials involve human participants, animal trials have helped scientists learn more about how different drugs work in the body. In one of these trials, which was conducted in the UK and published in 2001, scientists looked at the effects of Viagra on male rats. Just like in human trials, the rats in this case reported improved sexual function after taking the drug. In this trial, the sexually active rats which were given a placebo experienced a sharp increase in fertility; however, the rats given Viagra reported no change in fertility. This suggests that the drug may be preventing sperm from being destroyed by the body’s immune system or that it is enhancing the animals’ ability to reproduce. Studies like this one help us understand how and why Viagra works to increase blood circulation and libido, and it provides us with valuable information about the compound’s side effects. It’s also important to note that while these studies looked at male rats, there is evidence suggesting that Viagra can also increase blood flow to the genitals in female animals. This is likely due to a hormone known as relaxin, which is produced by the female glands as part of the pregnancy process.
In summary, Viagra is a powerful drug. Aside from improving blood circulation to the genitals, it has been known to improve erectile function, boost the libido of men, and even cause a few side effects. Nonetheless, as long as you’re taking the drug for a legitimate medical reason and you’re aware of the risks, then there’s no reason to worry. Just make sure you consult your physician before you begin to take the compound.