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Viagra 50
Viagra 50 - Dragon Pharma

Viagra 50 - Dragon Pharma

Brand:
Category:
Substance:
Dosage:
50 mg/tab
Package:
100 tablets
Price:
$55.00 - $115.00
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Product Overview

Sildenafil citrate, branded as Viagra Initially created for angina treatment, it works by enhancing blood flow through the nitric oxide (NO)/cGMP pathway. was developed by Pfizer in 1989 as a selective inhibitor of phosphodiesterase type 5(PDE5). Its potential for erectile dysfunction (ED) was realized during trials, leading to FDA approval in 1998 and quickly became the gold standard for ED, widely used and well tolerated by millions of men globally.

References:

Dunzendorfer, U. (2012) Sildenafil. Switzerland: Birkhäuser Basel.

Disclaimer: Information provided it this page is for general information only and does not substitute for professional medical advice.

For detailed information about Viagra 50 by Dragon Pharma, consult with your doctor or healthcare professional.

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FAQ
What was the original purpose of Sildenafil citrate?
Sildenafil was originally developed to treat angina by improving blood flow but was later found to be effective for erectile dysfunction.
References:

Dunzendorfer, U. (2012) Sildenafil. Switzerland: Birkhäuser Basel.

How was Sildenafil citrate discovered to treat ED?
During clinical trials Sildenafil was found to have a positive effect on erections.
References:

Dunzendorfer, U. (2012) Sildenafil. Switzerland: Birkhäuser Basel.

When was Viagra approved for use?
Viagra was approved in 1998 after numerous clinical trials that demonstrated its effectiveness in treating erectile dysfunction.
References:

Dunzendorfer, U. (2012) Sildenafil. Switzerland: Birkhäuser Basel.