Viagra (sildenafil citrate)

Viagra (sildenafil citrate)

Viagra (also known as sildenafil) is a popular oral drug used by a large number of people as a method to treat erectile dysfunction. It is a chemical product, an inhibitor of the substance responsible with the control of the erection named cyclic guanosine monophosphate (cGMP) specific phosphodiesterease 5 (PDE5). An erection involves the parasympathetic nervous system who is responsible for the release of nitric oxide inside the corpora cavernosum of your penis. To reach a proper erection the blood flow needs to be infiltrated into the penis. This is a result of the connected nitric oxide to the guanylate cyclase enzyme receptors. The connection results in an increment of the cyclic guanosine monophosphate (cGMP) levels, which causes the vasodilatation (smooth muscle relaxation) of the intimal cushions of the helicine arteries. This linked process causes an increased blood flow so your penis can erect. The sildenafil inhibitor of PDE5 is responsible for the demotion of the cGMP met in the corpora cavernosum resulting in a stronger and firmer erection for you. Other products from this category of inhibitors are tadalafil (Cialis), vardenafil (Levitra). The sildenafil citrate may also be found on the market under the name of Revatio.

Generic Viagra compared to Genuine VIAGRA

Because it is a prescribed drug, the diagnosis and knowledge of a doctor decides what dosage you should use to eventually cure erectile dysfunction. It is found in three types of dosages 25mg, 50mg and 100mg. All dosages have a starting price of $10 per pill, which makes it an expensive treatment to cure erectile dysfunction problems. In some cases the results worth the price but as you will read later, the side effects, drug interaction and contra-indications will discourage a potential buyer. Because of its big advertising campaign, on the internet, in hospitals and even TV, Viagra won an impressive amount of popularity very quickly. You will find out that the internet is full of websites that sell generic Viagra pills. Those pills have a starting price of $1.15/pill even less then that and go up to $5 a pill. You will probably ask “so what is the difference between the $10-$20 pill and the $1.15-$5 pill?” Well the difference is that the Generic Viagra is an unpatented drug and that the real, genuine Viagra pill is reviewed, improved, retested and patented by the brand-name company that produces it. The price difference involves the investment made by the company in researches, studies, surveys, experiments, tests and the actual proof that it is a genuine, patented product and not an ‘expired’ one. Genuine Viagra pills are most likely to be found in pharmacies and not on some obscure websites. The use of unpatented pills means that you will not have the guarantee of their efficiency or the side effects responsibility. You can also find generic Cialis and generic Levitra pills that have the same characteristics and dangers.

Unaware use of Viagra and side effects

A doctor can decide weather or not a drug is efficient for you and suitable to your medical condition. Uninformed persons preferred to buy those generic pills because they come without a prescription. Using drugs without a firm analysis and diagnosis of your health problem can be dangerous and accentuate your problem or generate new ones. The chemical composition in those generic pills is pretty much the same. Unknowing the causes of your erectile problem and taking medication by yourself can generate serious health problems. For instance persons that suffer from angina or other hearth disease are not allowed to use Viagra as a method of curing erectile dysfunction because it interacts with the nitric oxide base. Reported side effects of Viagra are headaches, flushing, dyspepsia, nasal congestion, diarrhea, dizziness, prolonged erection, abnormal vision or urinary tract infection. The frequency of experiencing those side effects increase incrementally with the dosage. For instance abnormal vision and dyspepsia are more likely to be experienced at 100mg dosage then at a lower one. Overdose use also increase the number of side effect reports named above. Other side effects related directly to the use of Viagra were reported at a smaller scale like asthenia, shock, some allergic reaction, chest pain, migraine, syncope, heart attacks, vomiting, gastritis, abnormal liver function, anemia, depression, (which is a cause of erectile dysfunction) or abnormal ejaculation. It also has a series of contra-indications including severe deterioration in the renal function, low blood pressure (hypotension), recent heart attacks, use of nitroglycerin, amyl nitrite, sodium nitroprusside (compounds found usually in heart disease medication).
Most persons use Viagra as a sexual desire increment (aphrodisiac), but it has no clinical evidence for doing this and even worse, uninformed use could generate serious other health problems. On the market there is a wide variety of safe, natural products that have this property One of best sex drive pills available can be found here .
Younger persons use it as a recreational drug. They even combine Viagra with other drugs (even ecstasy) in an attempt to offset the side effects but the use of combined drugs without a medical guidance can also be very dangerous for general health especially in the case of sildenafil citrate.

Alternative to Viagra and other chemical derivate

The alternative may be in the use of herbal medicine for treating erectile dysfunction. The natural pills improper called ‘herbal Viagra’, can cure sexual disorders without experiencing any advert reactions, and at a reasonable price. Such as sildenafil, alternative medicine also includes a wide variety of fake pills claiming to do ‘miracles’, and a number of genuine, effective and accredited pills that are safe to use. Check out the best herbal medicine for reating erectile dysfunction here.