Unveiling the Little-Known History of Viagra: How It Was Originally Designed to Treat Heart Disease
1. Introduction
Viagra has become one of the most popular drugs in the world, but what was it originally designed for? In this article, we will explore the history of viagra and its original purpose, as well as how it works, side effects, and alternatives to taking it.
2. History of Viagra
Viagra was first developed in 1989 by scientists at Pfizer Pharmaceuticals. Originally named UK-92480, the drug was initially intended to treat high blood pressure and angina pectoris (a type of chest pain). During clinical trials in 1992, however, researchers noticed that participants were experiencing improved erections during the study. After further research into this unexpected effect, Pfizer launched sildenafil citrate (the active ingredient in Viagra) onto the market in 1998 as a treatment for erectile dysfunction.
3. What is Viagra?
Viagra is a prescription medication used to treat erectile dysfunction (ED). It contains sildenafil citrate as its active ingredient which works by relaxing muscles in the penis and increasing blood flow to it. This helps men with ED get and maintain an erection when they are sexually aroused or stimulated.
4. How Does Viagra Work?
When a man is sexually aroused or stimulated, his body releases nitric oxide into his bloodstream which activates an enzyme called guanylate cyclase. This enzyme increases levels of a chemical called cyclic guanosine monophosphate (cGMP), which relaxes muscles around the penis and increases blood flow to it. Sildenafil citrate works by inhibiting an enzyme called phosphodiesterase type 5 (PDE5), which breaks down cGMP and causes muscles around the penis to contract again, reducing blood flow out of it and allowing men with ED to get and maintain an erection when they are sexually aroused or stimulated.
5. What Was Viagra Originally Designed For?
As mentioned earlier, Viagra was originally developed in 1989 by scientists at Pfizer Pharmaceuticals as a treatment for high blood pressure and angina pectoris (a type of chest pain). During clinical trials in 1992, however, researchers noticed that participants were experiencing improved erections during the study which led to further research into this unexpected effect and eventually resulted in Viagra being launched onto the market as a treatment for erectile dysfunction in 1998.
6. Side Effects of Viagra
Like all medications, there are some potential side effects associated with taking viagra including headaches; flushing; indigestion; nasal congestion; blurred vision; sensitivity to light; muscle pain; nausea; dizziness; rash; back pain; ringing in your ears; changes in color vision or decreased vision; difficulty sleeping or insomnia; dry mouth; diarrhea or constipation; fatigue or tiredness; anxiety or nervousness and depression etc., However these side effects are usually mild and temporary and tend to go away after a few hours or days once your body adjusts to taking viagra regularly over time..
7. Alternatives to Viagra
There are several natural alternatives available on the market today that can be used instead of viagra such as herbs like ginkgo biloba, horny goat weed extract,yohimbe extract,maca root powder,tribulus terrestris extract,panax ginseng root powder etc., These herbs have been used for centuries all over the world for their aphrodisiac properties which help increase libido levels naturally without any side effects like those associated with taking viagra regularly over time..
8 Conclusion
In conclusion, viagra was originally developed by scientists at Pfizer Pharmaceuticals as a treatment for high blood pressure and angina pectoris but during clinical trials researchers noticed that participants were experiencing improved erections during the study which led to further research into this unexpected effect resulting in viagra being launched onto the market as a treatment for erectile dysfunction instead.Despite potential side effects associated with taking viagrra there are several natural alternatives available on the market today that can be used instead such as herbs like ginkgo biloba,horny goat weed extract,yohimbe extract,maca root powder etc., These herbs have been used for centuries all over the world for their aphrodisiac properties which help increase libido levels naturally without any side effects like those associated with taking viagrra regularly over time..
9 References
>
[1] https://www.webmd.com/erectile-dysfunction/guide/viagras-effects#1
[2] https://www.medicalnewstoday.com/articles/323986#how-it-works
[3] https://www.nhsinform
