What is genericviagra for ?Filed Under: FAQ
GENERICVIAGRA(Sildenafil citrate) is developed by the pharmaceutical company Pfizer.It is used to treat male erectile dysfunction (impotence).This drug was initially developed to treat heart disease (angina).During the studies, the penile erection enhancing effects were noticed and the drug was patented in the year 1996 and later on March 27, 1998 was Approved by the FDA and it becomes the first pill to treat erectile dysfunction in the United States.It got the amazing response from the people who use it and became a great success.At that time this drug was only available by prescription from a doctor, it was advertised directly on TV.At the end of 2000-2001 the sales of this drug exceeded to $1 billion and above.
GENERICVIAGRA works in releasing of nitric oxide (NO) in the corpus cavernosum.This then activates the enzyme guanylate cyclase which results in increased levels of cyclic guanosine monophosphate (cGMP), and leads to smooth muscle relaxation in the corpus cavernosum,All this resulting the increase mof blood flow to make a erection.Sildenafil is a potent and selective inhibitor of cGMP specific phosphodiesterase type 5 (PDE5) which is responsible for degradation of cGMP in the corpus cavernosum.Without sexual stimulation and no activation of the NO/cGMP system, GenericViagra should not cause an erection.
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Tags: What is genericviagra for, Why we use genericviagra
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- sachin
- 14 Aug 2008 9:48 AM
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