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Viagra has revolutionized the way physicians
treat men suffering from erectile dysfuction and impotence. For the
first time, a potent oral medication viagra is available that is able to
markedly improve sexual activity in over 80% of men with erectile
dysfuction.
Viagra (sildenafil) tablets are provided in dosages of 25, 50 and
100 milligrams. The pills are blue, rounded-diamond- shaped, film
coated tablets. Make sure you except no substitute. While some web
sites say they are dispensing Viagra, in truth they are dispensing
a cheap substitute. Only pills with the above configuration are
the genuine product and we have the lowest discount viagra prices available for the true VIAGRA product!
HOW DOES IT WORK?
Viagra is the brand name for sildenafil. When sexual stimulation
begins nitric oxide (NO) is released into the spongy tissue of the
penis. NO then activates an enzyme that increases the production
of cyclic guanosine monophosphate (cGMP) the substance that relaxes
the spongy tissue of the penis and facilitates an influx of blood.
As specific enzymes slowly degrade cGMP the penis will slowly loose
its ability to sustain an erection. This medication works by inhibiting those
enzymes that degrade cGMP, thereby enhancing ones ability to obtain
and sustain an erection.
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HOW EFFECTIVE IS IT?
Over 21 studies have been done to evaluate the efficacy of this medication .
Evaluation of drug activity was most often done using a self-assessment
questionnaire. During a 6-month open labeled study, this medication was found
to improve sexual function in 88% of those treated. This included
frequency, firmness, and maintenance of an erection; frequency of
orgasm; frequency and level of desire; frequency, satisfaction and
enjoyment of sexual intercourse; and overall relationship satisfaction.
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WARNINGS:
If you take any medicines that contain nitrates - either regularly
or as needed - you should never take this medication .
If you take this medication with any nitrate medicine or recreational drug
containing nitrates, your blood pressure could suddenly drop to
an unsafe level. You could get dizzy, faint, or even have a heart
attack or stroke. Nitrates are found in many prescription medicines
that are used to treat angina (chest pain due to heart disease)
such as: nitroglycerin (sprays, ointments, skin patches or pastes,
and tablets that are swallowed or dissolved in the mouth), isosorbide
mononitrate and isosorbide dinitrate (tablets that are swallowed,
chewed, or dissolved in the mouth). Nitrates are also found in recreational
drugs such as amyl nitrate or nitrite ("poppers"). If
you are not sure if any of your medicines contain nitrates, or if
you do not understand what nitrates are, ask your doctor or pharmacist.
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