Viagra - What is it?
Generic name 'Sildenafil citrate'
Viagra is a drug which is used
to treat men that have troubles getting erections, have erectile dysfunction or
impotence. Mostly it is used for men that wish to prolong erections, and
even though it does help in this area, Viagra will not delay ejaculation.
Viagra works by increasing the blood flow to the penis. Note that
Viagra will not give you an erection (or keep it erect after your sexual
interlude), it will simply improve your already erected erection - so if your
wife is ugly, it won't help (that's why God invented beer).
Viagra is available from Pharmacy's in tablets of sizes anywhere from 25mg to
100mg. It is advised to take the tablets an hour before sex; Viagra
is effective anytime from ten minutes to four hours.