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Cialis
– The Latest in Erectile Dysfunction Medicine
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by:
John M. Davidson
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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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