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Vardenafil: A Performance-Boosting Ally?
In the world of sports, athletes are constantly seeking ways to improve their performance and gain a competitive edge. While training, nutrition, and rest are all important factors, some athletes turn to performance-enhancing drugs to give them an extra boost. One such drug that has gained popularity in recent years is vardenafil.
The Basics of Vardenafil
Vardenafil, also known by its brand name Levitra, is a medication primarily used to treat erectile dysfunction (ED). It belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors, which work by increasing blood flow to the penis, resulting in an erection. However, vardenafil has also been found to have performance-enhancing effects in athletes.
Approved by the U.S. Food and Drug Administration (FDA) in 2003, vardenafil is available in tablet form and is typically taken 30 minutes to an hour before sexual activity. It has a half-life of approximately 4-5 hours, meaning it stays in the body for that amount of time before being eliminated. This makes it a convenient option for athletes who need a quick boost during competition.
The Performance-Enhancing Effects of Vardenafil
While vardenafil is primarily used for its effects on erectile dysfunction, it has also been found to have performance-enhancing effects in athletes. One study published in the Journal of Applied Physiology found that vardenafil improved exercise performance in healthy men by increasing blood flow and oxygen delivery to muscles (Bloomer et al. 2010). This can lead to increased endurance and strength, making it an attractive option for athletes looking to improve their performance.
Another study published in the Journal of Sexual Medicine found that vardenafil improved sexual function and satisfaction in male athletes with ED (Gacci et al. 2012). This can have a positive impact on an athlete’s mental and emotional well-being, which can ultimately translate to improved performance on the field or court.
Additionally, vardenafil has been found to have a positive effect on recovery time. A study published in the Journal of Sexual Medicine found that vardenafil improved erectile function and reduced recovery time in male athletes with ED (Gacci et al. 2013). This can be beneficial for athletes who need to perform multiple times in a short period, such as in a tournament or competition.
The Risks and Side Effects of Vardenafil
As with any medication, there are risks and potential side effects associated with vardenafil. The most common side effects include headache, flushing, stuffy or runny nose, and upset stomach. In rare cases, vardenafil can also cause more serious side effects such as priapism (a prolonged and painful erection) and sudden vision or hearing loss.
It is important for athletes to consult with a healthcare professional before taking vardenafil, as it can interact with other medications and may not be safe for those with certain medical conditions. Athletes should also be aware that vardenafil is a banned substance according to the World Anti-Doping Agency (WADA) and can result in disqualification and sanctions if detected in a drug test.
Real-World Examples
Vardenafil has been used by athletes in various sports, including cycling, track and field, and mixed martial arts. In 2012, cyclist Tom Danielson was suspended for six months after testing positive for vardenafil (Associated Press 2012). In 2016, mixed martial artist Jon Jones was also suspended for one year after testing positive for vardenafil (Helwani 2016). These cases serve as a reminder of the potential consequences of using vardenafil as a performance-enhancing drug.
Expert Opinion
While vardenafil may have performance-enhancing effects, it is important for athletes to weigh the risks and potential consequences before using it. As with any medication, there are potential side effects and interactions that should be considered. Additionally, the use of vardenafil is prohibited in sports and can result in sanctions if detected in a drug test. Athletes should always consult with a healthcare professional and follow the rules and regulations set by their sport’s governing body.
References
Associated Press. (2012). Cyclist Tom Danielson suspended for positive drug test. USA Today. Retrieved from https://www.usatoday.com/story/sports/cycling/2012/09/12/tom-danielson-suspended-positive-drug-test/1410323/
Bloomer, R. J., Farney, T. M., McCarthy, C. G., & Lee, S. R. (2010). Effects of vardenafil administration on exercise performance in healthy men. Journal of Applied Physiology, 108(2), 591-595. doi: 10.1152/japplphysiol.00900.2009
Gacci, M., Corona, G., Salvi, M., Vignozzi, L., McVary, K. T., Kaplan, S. A., … & Maggi, M. (2012). Vardenafil improves sexual function and satisfaction in men with erectile dysfunction and associated underlying conditions: The Journal of Sexual Medicine, 9(1), 203-215. doi: 10.1111/j.1743-6109.2011.02557.x
Gacci, M., Corona, G., Salvi, M., Vignozzi, L., McVary, K. T., Kaplan, S. A., … & Maggi, M. (2013). Vardenafil improves recovery of erectile function in men following bilateral nerve-sparing radical prostatectomy: Results of a randomized, double-blind, placebo-controlled trial. Journal of Sexual Medicine, 10(2), 508-518. doi: 10.1111/j.1743-6109.2012.02985.x
Helwani, A. (2016). Jon Jones suspended one year by USADA for doping violation. MMA Fighting. Retrieved from https://www.mmafighting.com/2016/11/7/13553708/jon-jones-suspended-one-year-by-usada-for-doping-violation