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Cialis
- The Latest in ED Medicine |
by:
John
M. Davidson |
Erectile
Dysfunction is defined as the consistent
inability to attain and maintain an erection
sufficient for sexual intercourse. ED affects
an estimated 189 million men worldwide.
Experts believe that 80 percent to 90 percent
of ED cases are related to a physical or
medical condition, such as diabetes, cardiovascular
diseases, and prostate cancer treatment,
while 10 percent to 20 percent are due to
psychological causes. In many cases, however,
both psychological and physical factors
contribute to the condition.
Lilly ICOS LLC, a joint venture between
ICOS Corporation and Eli Lilly and Company,
developed Cialis for the treatment of erectile
dysfunction. ICOS Corporation, a biotechnology
company headquartered in Bothell, Washington,
is dedicated to bringing innovative therapeutics
to patients. ICOS is working to develop
treatments for serious unmet medical conditions
such as benign prostatic hyperplasia, pulmonary
arterial hypertension, cancer and inflammatory
diseases.
When an erection goes limp, you have PDE5
to thank . Specialized penis tissue produces
a substance called cyclic guanosine monophosphate
(cGMP) in response to sexual stimulation.
The more cGMP available, the more durable
the erection. Cialis inhibits the PDE5 enzyme,
preserving cGMP levels, therefore aiding
erection viability and durability. Cialis
(tadalafil), an oral treatment for erectile
dysfunction, is a selective inhibitor of
cyclic guanosine monophosphate (cGMP)-specific
phosphodiesterase type 5 (PDE5). Tadalafil
has the empirical formula C 22 H 19 N 3
O 4 representing a molecular weight of 389.41.
We all know that Cialis isn't the first
oral treatment medicine for erectile dysfunction.
It came after Viagra and Levitra. However
both Viagra and Levitra works for up to
5-6 hours, while Cialis gives you 36 hours
to enjoy sex. All three drugs should take
about 30-40 minutes to take action. No longer
does an erection or sexual activity have
to be rushed. If you Expect to go to a Bar
and meet a girl, you probably wouldn't want
to take Viagra or Levitra and get a really
hard erection after 40 minutes, because
you don't know how things would go, Instead
you can take Cialis before you go out, and
you should be on the safe side of the erection,
even if you decide to spend the night.
To conclude, Viagra and Levitra would probably
be better to one certain sexual encounter
with your wife, while Cialis is a better
choice for a whole weekend of sex, or for
a night at some pick-up bars, seeking random
sex partners, without the certainty of Sex.
For a comprehensive overview and comparison
of all 3 drugs, as well as prices at selected
pharmacies, you should visit Compare-Medicine.com
About the Author
John M. Davidson is the founder of Compare-Medicine.com.
In the age of 39, after he first discovered
that he had Erectile Dysfunction, and
began seeking for treatment, he decided
to make it easier for other men like himself
to find the best solution. |
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