Sildenafil, sold as Viagra and other trade names, is a medication used to treat
erectile .... History. Sildenafil (compound UK-92,480) was synthesized by a group
of pharmaceutical chemists working a...
Mar 27, 2013 ... Take a look back at Viagra's history. 1989: British Pfizer scientists Peter Dunn
and Albert Wood create a drug called sildenafil citrate that they ...
Mar 24, 2008 ... Viagra, the first oral treatment for erectile dysfunction was developed accidentally
by scientists at Pfizer Laboratories and was greenlighted for ...
The diamond shaped blue pill Viagra, which is responsible for giving a whole
new perception of sexuality to the modern society, has a similarly interesting.
Jan 20, 2010 ... How viagra works. Over the course of your lifetime you are likely to take more
than 14,000 tablets - and that is just the prescription medicines.
On this day in 1998, the Food and Drug Administration (FDA) approves use of the
drug Viagra, an oral medication that treats impotence. Sildenafil, the chemical ...
An interactive resource for 14 to 16 year old biology students about developing of
Viagra and how it targets enzyme action to treat ED.
Apr 27, 2015 ... The rest, as they say, is history. Viagra is being prescribed to some 30 million
men all over the world. It's immensely rewarding to know our work ...
Oct 15, 2015 ... We tend to hold history's inventors in high esteem, praising their achievements as
the fruit of ingenuity, insight, and painstaking research.
Historical Information on Sildenafil citrate (marketed as Viagra). The FDA
approved Viagra on March 27, 1998. Viagra is the first oral pill to treat impotence,