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Generic Viagra: the principle of action, myths and delusions

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Many are interested in the question, and why generic Viagra has become so popular among men who have problems with potency. Is this a miracle drug or a panacea? In fact, neither one nor the other. Viagra has become so acceptable for regular use for a different reason – because ha has specific characteristics about its time of action. In order to eliminate all possible doubts about this, read the following information.

Of course, the time of action of generic Viagra is the main issue that interests all men. After all, how important for any man to be able to give pleasure to a woman, and quite a long time. In truth, this question does not yet have an unambiguous answer. The effect of this drug is purely individual in accordance with the physique of a man, features of his digestive system and individual tolerability of tablets. Some representatives of the stronger sex say, they feel the action of Viagra for more than 4 hours. Others boldly declare that it is possible for them to observe a good effect from Viagra even the next morning. That is, we want to say that it works individually for each individual man.

Structure of the preparation

The main active substance is Viagra sildenafil, which promotes the release of nitric oxide in the cavernous bodies of the penis during sexual stimulation. Sildenafil is a potent selective inhibitor of cGMP-specific phosphodiesterase type 5 (PDE5). The effectiveness of its action is due to the increase in blood flow to the penis by relaxing the smooth tissues of the musculature of the cavernous bodies and the expansion of the vessels.

The composition of the tablet generic Viagra online includes not only sildenafil, but also some auxiliary substances, such as:

  1. microcrystalline cellulose;
  2. anhydrous calcium hydrogen phosphate;
  3. croscarmellose sodium;
  4. magnesium stearate.

The components of the drug, acting in combination, cause blood flow to the penis and thus prolong and strengthen the erection, contributing to the improvement of the quality of the sexual act and its prolongation.buy generic viagra online

How does Viagra work?

Chemically, generic Viagra is a substance of sildenafil, an inhibitor of phosphodiesterase Viagra. This means that we have an enzyme phosphodiesterase in the body that affects the blood flow in the cavernous bodies of the penis and in the vessels. If this enzyme is blocked, do not let it act, then this very blood flow will increase.

This is how sildenafil works: it relaxes smooth muscles, vessels and strengthens blood flow to the penis. And this already helps to maintain it in an erect condition. Viagra does not healSildenafil. cause of dysfunction, it simply eliminates the consequences.

How to use Viagra

In accordance with the instructions for use, to ensure the appearance of an erection, you need to apply the medication 45 minutes before sexual intercourse. In typical cases, the recommended dose of the drug is 50 mg. Taking into account the individual characteristics of men, the amount of active substance can be increased to 100 mg or reduced to 25 mg. It is not recommended to exceed the permitted frequency of application of the drug – once a day.

Myths about the drug

1. Starts acting after a few seconds. It is not true. The tablet should be digested and absorbed into the blood. Therefore, the time of onset of the desired effect depends on the individual characteristics of the organism. The average erection occurs in two to three hours.

2. A partner is not needed. Sex is not only a physiological process. The object of sexual attraction is necessary as a catalyst for excitation, including the cause of increased blood flow to the penis.

3. Champagne enhances the effect. Such a myth can lead to disastrous results. Alcohol and medications are incompatible. The risk of a heart attack with the interaction of these substances increases at times.

4. It can liberate a partner. There is a popular theory that “Viagra” somehow influences the behavior of the weaker sex. But the instructions to this tool clearly stated: it only affects men.

5. Placebo effect. The opinion that the potency enhancer is attributed to magic qualities artificially, is quite popular. But you need to remember – the pills have passed mandatory certification, which means their effectiveness is proved by long clinical studies.

Can there be dependence on Viagra?

There were no cases of physical dependence, but with prolonged use of the drug, a psychological dependence may appear. In other words, with constant use of the drug, the patient can get used to the effect of stabilizing the erection so much that after the cancellation an illusion of a decrease in potency arises. Simply put. If you take generic Viagra online for a long time, after the cancellation it may seem that the erection has become worse, less stable, more susceptible to external factors, but it is not so – you just returned to your usual rhythm of sexual life, with all the usual fluctuations (the dependence of the erection on the emotional state, fatigue at work, general health). But on the whole it is not so.generic viagra

What are the contraindications?

Sometimes in the media you can meet the news that someone died of Viagra. In fact, a person suffered not from Viagra, but from the load that he gave to his body during coitus. After all, sexual intercourse is a kind of stress for the body, with a load on the cardiovascular, respiratory, muscular system, central nervous system. If a person can not bear these loads for health reasons, then Viagra has nothing to do with it.

Medical contraindications include allergic reactions to the composition of the drug, intolerance of certain components, as well as diseases in which it is contraindicated to live a sexual life.

  • Do not take this medication with sensitivity to the ingredients that it contains. The active substance of the drug (sildenafil) enhances the hypotensive effect of nitrates. Therefore, this drug can not be used by patients receiving nitrates in any form or donators of nitric oxide.
  • It is very cautious to treat the treatment of “Viagra” erectile dysfunction with deformity of the genital organ, as well as with predisposition to the development of leukemia, thrombocytopenia, sickle cell anemia.
  • From this drug is better to refuse with peptic ulcer of the stomach and duodenum. With heart failure, angina pectoris, arrhythmia and hypertension, it is also better not to use this medication.