It was approved by the FDA to treat E.D. In 1998.
1999
It was originally invented for babies with weak hearts given to them to help build their heart rate up.
Same makers of viagra.
my mom invented it she worked for Pfizer in sandwich kent :) hope it helped
viagra
The active ingredient in Viagra is sildenafil citrate. "Viagra" is the trade name used by Pfizer.
Pfizer are makes of Viagra
i never use Viagra
can i take viagra after bear...??
You can use Viagra if you have herpes.
Fundamentally, the Internet is considered to have been invented in the 1990s. Other inventions include the Pentium processor, and DVD players.
Never heard of Pro Viagra as such. If you mean to say generic Viagra,then 1] Both generic and brand Viagra gives same effect, both differ in price. Generic Viagra is cheap while brand is costly. 2] You require prescription for brand Viagra while generic doesn't require prescription. 3] Generic Viagra has more chance of showing side effect, while brand has less because you acquire Viagra prescription once doctor recommend you based on your health for brand Viagra.
Where you can get viagra tablets in Tamil Nadu