VIAGRA AND MODERN MEDICINE

The development of modern medicine comes rapidly. Every year, methods of treatment become more perfect, doctors manage to defeat more diseases pharmaceutical companies invest billions of dollars in research, thanks to which new medications appear. But despite the appearance of new preparations on the market, prices for old medicines remain the same, and effective new drugs usually turn out to be very expensive

Quality modern medicine not everyone can afford. And here to the aid come generics. What they are?

Ask for explanations wikipedia, the most prestigious encyclopedia in the Internet world. Wikipedia defines generics as medicines that does not have a patent, which are equivalent to the original drug by its pharmaceutical, therapeutic and biological effects. At the same time the main active ingredient of generic and original drugs will be identical, but their auxiliary components may differ.

Why generic drugs are cheaper than the original drugs?

To answer this question, letВґs see how new drug comes to the market. All begins in the laboratory, where scientists obtain a new formula of the drug, that is more efficient then the existing analogues. After that the company that invented the drug obtain a patent for a new drug, carries out laboratory testing, clinical studies, and only then it may be admitted to market.

To make new medicine entered the market of a particular country, it is necessary that it corresponds all medical standards that act in the country. Need it be said that different countries have different standards and sometimes very significant differences.

So the pharmaceutical companies sometimes have to spend considerable means on additional tests and investigations. Naturally, all the costs for the withdrawal of the drug on the market, eventually are placed in the cost of goods. That is why cost of modern medicines is so high. After the invention of medication, the company gets a patent by which only it can produce a new drug. The validity of a patent depends on the country in which it was received, and can be large enough, but it ever end.

As soon as the patent ends, immediately appear generic of new drug. Make a generic drug can any company. For this it is enough to master the technology of the production process of medication, and to prove the identity of the main active component of the drug. And the benefits for the production of generic drugs are obvious. There is no need to invent a new drug, since there is a ready chemical formula.

It is not necessary to carry out clinical studies. The consumer is already familiar with the product, and therefore no large-scale advertising campaigns, nor market research is not necessary to carry out. For more familiarity, you can even take a name of new drug that would be consonant with the original drug’s name.

Due to these factors, the price of generic drugs is 2-4 times lower than the price of original drugs. Thanks to generics more people will receive modern medicines at a lower price.

Often consumers mix such concepts as fake, copy and generic, considering them synonymous. But let’s make clear these concepts. Generic is a medicament active formula of which is completely identical to the original drug.

A copy is a medicine that is made with violation of the patent protection: or during the period when the patent still acts, or is the drug with the same name. A forgery, active substance of the drug is replaced by cheaper one in production and sometimes even by chalk or soda. It is clear that the forgery can not be even named drugs.

A world leader in generics production is India. This country abounds in pharmaceutical companies that specialize exclusively in the production of generic drugs, and in the goods of all therapeutic group.

Viagra pills – description

Name of Viagra is the most recognizable brand that is used to treat erectile dysfunction. The medication is produced by the pharmaceutical giant Pfizer. Viagra was made specifically for men suffering from weak potency. Its pharmaceutical form is blue diamond-shaped pill with a dosage of 25 mg, 50 mg or 100 mg. Viagra can be used only after consultation with the doctor, but you can buy Viagra online at a reasonable price.

Viagra is a drug that was developed in the 1990s for the treatment of heart disease, known as stenocardia. The test results revealed that this drug did not work for its intended purpose, however, researchers of the drug noticed an interesting side effect of Viagra – the appearance of persistent erection.

Viagra was patented in 1996, as a drug for erectile dysfunction treatment.

Erectile dysfunction is a violation of a specific function in men and is caused by a number of the following factors. The most common of them are psychological factors, less common are physical disorders. Some cases of erectile dysfunction can be caused by damage of the nervous system, diabetes or hypogonadism. In these cases Viagra is not very effective.

By chemical composition Viagra is classified as inhibitor of phosphodiesterase PDE5. PDE5 has a relaxing effect on the smooth muscle of the penis, when the man is excited, blood flows to the penis, causing an erection. There are some other preparations that contain inhibitors of phosphodiesterase PDE5 and similar mechanism of action – these are Cialis and Levitra. You’ve probably heard about them a lot on the Internet reading ads about these drugs.

You should remember that Viagra has its side effects and some of them include: headaches, stomach upset, facial flushing, increased sweating. Viagra should not be taken in conjunction with drugs developed to treatment of angina pectoris, their tandem can cause a sharp drop of blood pressure.

Even if you decided to buy medication online without a prescription, previously you need to consult with the competent doctor.

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