The Invention of Viagra: A Revolutionary Moment in Modern Medicine
Introduction:
This article will explore the history, development, clinical trials, release and popularity, potential side effects, alternatives to viagra, and sources related to when was viagra invented. Viagra is one of the most well-known medications in the world today, and its invention has helped millions of men around the world treat their erectile dysfunction. In this article we will look at the history of Viagra’s invention and discuss its impact on the medical industry.
The History of Viagra:
Before 1998, there were no medications available for treating erectile dysfunction (ED). Pfizer Pharmaceuticals was one of the first companies to develop a drug specifically designed to treat ED. In 1989 they began researching a new drug that would be able to help men suffering from ED. The research team was led by chemist Peter Dunn and physician Albert Wood, who were looking for a chemical compound that could be used as an oral treatment for ED. After many years of research and clinical trials they finally developed sildenafil citrate (Viagra) in 1996.
The Development of Viagra:
Once Pfizer had developed sildenafil citrate (Viagra), it needed to undergo further testing before it could be approved by the FDA for use in humans. To do this Pfizer conducted numerous clinical trials with thousands of participants from all over the world. These trials showed that Viagra had a positive effect on erectile dysfunction sufferers, allowing them to achieve and maintain an erection sufficient for sexual activity.
Clinical Trials and Approval Process:
Once Pfizer had completed their clinical trials they submitted their findings to the FDA in hopes that they would approve Viagra for sale in the United States. After much deliberation and review, on March 27th 1998 the FDA approved Viagra as a prescription medication for treating ED in men over 18 years old. This marked a major milestone in medical history as it was now possible for men suffering from ED to receive treatment without having to resort to more invasive treatments such as surgery or injections into their penis.
Release and Popularity of Viagra:
Once approved by the FDA, Pfizer released Viagra onto the market soon after on April 18th 1998. It quickly became one of Pfizer’s most successful drugs ever with sales reaching $1 billion within two years after its release date – making it one of the fastest selling drugs ever created! This success can be attributed not only to its effectiveness but also due to its widespread availability; with pharmacies all over America stocking up on supplies so that anyone who needed it could get access quickly and easily without having to wait weeks or months for their prescription order to arrive through mail order services like CVS or Walgreens Pharmacy Direct.
Potential Side Effects of Viagra:
Although generally safe when taken correctly according to instructions provided by your doctor or pharmacist, there are some potential side effects associated with taking Viagra which include headaches, flushing, indigestion, nasal congestion and temporary visual changes such as blurred vision or sensitivity changes in light perception.It is important that you speak with your doctor if you experience any adverse reactions while taking this medication so that you can decide together whether continuing use is appropriate or if an alternative medication should be tried instead.
Alternatives To Viagra:
If you are looking for an alternative treatment option then there are several other medications available which work similarly but may have fewer side effects than those associated with taking Viagra such as Cialis (tadalafil) or Levitra (vardenafil). Additionally there are also lifestyle changes which can help improve symptoms such as quitting smoking or reducing alcohol intake which can help improve blood flow throughout your body including your penis – allowing you better control over when you get an erection during sexual activity!
Conclusion:
In conclusion we have discussed when was viagra invented – along with its development process,approval process,release date,popularity,potential side effects,alternatives,and sources.We hope this article has been informative and helpful in understanding more about this revolutionary medication which has helped millions around the world overcome erectile dysfunction issues since its release date back in 1998!
Sources:
1) https://www.fda.gov/drugs/drugsafety/postmarketdrugsafetyinformationforpatientsandproviders/ucm162833.htm
2) https://www.webmd.com/erectile-dysfunction/viagraside-effects#1
3) https://www.medicinenet.com/viagraside_effects_in_detail/article
