Probably one of the nightmares that can dream of a modern man - a situation in which he was unable to realize himself as a skillful lover. And such a dream could not pursue a "macho" if not "but" - the emergence of the pharmaceutical market of drugs that can help restore sexual function.
The problem of erectile dysfunction affects men of almost all ages. As the polls have even the 25-year-old members of a strong half of humanity are confusion with using SMS with a partner. Reasons for this state are numerous: from psychological problems at work or at home to serious chronic diseases, which disrupted the normal flow (eg, cardiovascular disease, diabetes). But no man does not want to "go to the race" ahead of time. Therefore, many of them resorting to synthetic drugs, able to "stay young" in bed - Viagra, Levitra, Cialis and their generics.
In 1993 specialists of pharmaceutical company Pfizer synthesized a special substance sildenafil, which was to help patients with abnormalities of blood vessels. In the original version it had a vasodilator effect, and was tested on volunteers with coronary heart disease and hypertension.
What was the astonishment of pharmacists when they learned about the wonderful "side effects" of drugs - the ability to cause enhanced blood flow to the penis. This fact served as a determining factor in that, being patented under the trade name "Viagra" and goes on sale in 1998, the drug began to be used solely to increase potency.
According to all international legal norms, the original medication after patenting monopoly may be sold for over 5 years (occasionally allowed 10-year period). During this time the monopolist producer must through mass advertising campaign to make large volumes of medicament and a way to compensate for the billions spent on his invention and research. After 5 years of any other pharmaceutical company obtains the legal right to issue a similar drug with the same main active ingredient (in this case - sildenafil), but under another name. That is, the right to use the name "Viagra" belongs exclusively to Pfizer, which, for the invention of the drug has even received the Nobel Prize. But analogues (Generic) Sildenafil may have different names. Today, the most famous of them - Eregra, Silagra, Dzhenagra, capacity, Kamagra, Kaverta. At the heart of them all is the substance sildenafil.
Since all generic drugs before they go on public sale held a number of studies and obtain all necessary certificates, you are just as effective as counterparts. And here are much cheaper. For example, the success of generic "Viagra" depends on what they do not increase sexual desire (similar substances with pheromones), but act solely as an assistant to an erection, causing an increase in blood flow to the genitals. The use of generic "Viagra" is absolutely safe for older men who suffer from chronic diseases of the cardiovascular system or diabetes. They can be used for a long time without compromising their own health because they are not addictive. Moreover, there are cases when the background of continuous use of generic "Viagra" could fully restore natural erectile function. It is true that taking these drugs, like any other, it is necessary to carry out still under medical supervision.
Generic "Viagra" have virtually no side effects, such as possible discomfort, headache, indigestion, nasal congestion, pass without trace after a few medications.
Patients who decide to take Viagra or generic, should consider the following facts:

    
* Drinking grapefruit juice promotes the accumulation of substances in the body, so can an overdose of the drug;
    
* Reception of alcoholic beverages may increase the side effects;
    
* Use of the drug on an empty stomach leads to its rapid action.

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Patients of all age groups and walks of life want to be treated effective and quality medicine. But here's to suit all your medicines in different ways: some prefer to buy expensive original drugs, while others believe that lower-cost counterparts in no way inferior to well-known brands. In short, demand is there for any kind of drugs, as ill and eating a man does not stop never. What to and enjoy all kinds of pharmaceutical companies, letting the world market many drugs under various trade names.
According to recent statistics, the proportion of generic counterparts of drugs (generics) in the markets of many countries will only increase. Although the dynamics of growth is not the same: if the U.S. resorted to the use of generic drugs in approximately 15% of the treatment of diseases in Europe - 40-50%, in the post-Soviet countries - up to 80-90%. But do not be afraid of these numbers. Because generic - a quality product, which according to its pharmacological data of the original copies. The active substance in the analog and the original is absolutely identical. But the price of drugs is much different. And obviously for the benefit of generics. Why is this happening? To do this, to understand the differences in the production of both options medication.
 
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When a pharmaceutical company synthesized a new drug, it is patent the name and performs a full spectrum of possible research - from clinical to experimental. Their progress is determined by: the exact formula, the effectiveness of the drug and all its side effects. At this preliminary stage can take up to 10 years. If we consider that a patent for the drug is given by an average of 20 years (sometimes 25), then for the remaining 10-15 years "exclusive use" producer has to invest heavily in the campaign, so with the help of massive purchases "recapture" the cost of wasted millions to test and make a profit. It is clear that the original price of such drugs will be essential.
What happens after the expiration of a patent? Right to manufacture the same drug, but under a different name may acquire any other company. Since emerging on the market, for example, not nootropil, and piracetam. This medicine is an exact copy of an analog, but since its production has already spent far less money, and it determines the selling price, which is an order of magnitude lower. So the generic - a kind of high-quality tracing paper once a patented drug, but at an affordable cost for a wide range of customers.  
buy viagraDzhenericheskie drugs all over the world before they go on sale are thoroughly tested for compliance with the equivalence of the original drug. Such a study is conducted in three areas:

   
1. Pharmaceuticals - medicines should:
          
* Contain the same active ingredients;
          
* Introduced an identical manner;
          
* To be similar in concentration and its effect on the body.
   
2. Biological - the deviation between the analogs and copies are allowed no more than 15-20% of such parameters:
          
* Period of drug intake;
          
* Time to reach maximum concentration;
          
* Type and period of removal from the body.
   
3. Clinical - generic shall match the original for these indicators:
          
* The active substance;
          
* Security;
          
* Efficiency.
Thus, the generic - a quality drug, which contains the same active ingredient as the original drug, different adjuvants and production technology.
Summarizing the above, conclusions can be drawn: the use of generic drugs is absolutely justified, since it gives the doctor and patient choice; can treat almost all people from different walks of life, available in a price range, efficient and safe. In addition, taking a growing niche market of medicines, generic drugs stimulate the company's original look promising new directions in drug development. Confidentiality - the basic principle of our work!  
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We guarantee full confidentiality while shopping in our pharmacy, as well as the protection of all personal data entrusted to us when ordering. Specially designed delivery system orders by express mail guarantees the absence of any mention of the contents of the parcel. Neutral packing wrapper does not allow to draw conclusions about the contents, either directly or indirectly. Delivery by courier to Moscow and St. Petersburg is carried out in unmarked envelopes. Buy in our online pharmacy simply, confidentially and securely!