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Opt A Moment Of Pleasure With Viagra
By timmy
Sex is a central aspect of any love relationship. The main reason behind the maximum split relationship, suicide attempts and even death is the absence of satisfactory sex among partners.

ED or impotence is a serious men’s health concern and if left untreated, can have devastating effects on the lives of the sufferers. Erectile dysfunction (ED) has for long kept the doctors on their toes regarding its treatment. Commonly known as impotence, ED has captured the imagination of millions of patients and their partners.

Viagra changed all that. Till 1996, there was no approved oral drug available in the market to treat ED. Pfizer Inc. took it as a challenge and in 1996, patented Viagra (sildenafil citrate). In a couple of years, the efficacy of Viagra impressed the US FDA and it approved Viagra as the first oral prescription pill for the treatment of ED.

Pfizer launched Viagra in 1998, an oral tablet formulation for erectile dysfunction which is very easy to use and protected from major side effects. It contains the drug “Sildenafil Citrate” which is responsible for inhibiting the enzyme PDE-5 which essentially degrades CGMP (cyclic Guanosine Monophosphate) which is responsible for the production of the vasodilator “Nitric Oxide”.

It is Nitric Oxide that leads to the dilatation of the blood vessels that supply blood to the penis. An erection thus happens due to hydraulic pressure. Though Viagra works in less than 15 minutes, it only lasts for 4 hours. If one has to have intercourse after 4 hours, they would have to take another pill. And wait for at least 30 minutes before one is sure that it works.

Viagra has to taken ideally on an empty stomach.

It becomes extremely difficult to get an erection if it taken with food. Bluish tinges in the eyes, nausea, vomiting, irritation etc. are some minor side effects which is associated to Viagra.

No doubt, Viagra gives a tremendous boost to the sexual health of the partners. But there are a few cautions that must be observed before you buy Viagra. Being a prescription pill it must be bought only after proper diagnosis and prescription by a qualified GP. The knowledge of side effects of the drug must be obtained from your GP and the pharmacist.

Article Source: http://www.articlemap.com

About Author: Nancy Perle is working as an editor on www.i-pharmacy.md/ and researcher on various health related topic.Dedicated to provide latest information, resources and articles. Aiming to provide suggestions to people surfing from online pharmacy.

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