Viagra Sex Enhancement Drug Sildenafil Citrate CAS 171599-83-0 Get Better Sex Life

Sildenafil Citrate

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Product Name : Sildenafil Citrate

Trade Name: Viagra

Description:

Pure sildenafil (Sildenafil) is a white crystalline powder, as a medicine, it is a small blue tablet. At the beginning, sildenafil was developed as a drug for the treatment of cardiovascular diseases. Later, during clinical trials, it was found that its efficacy in the treatment of heart disease was not obvious, but it had a significant effect on male erectile dysfunction (ED). curative effect. After that, it was out of control, and sildenafil became popular all over the world in less than ten years. You must know that in the medical field more than 20 years ago, this kind of popularization speed was fast enough. From the research and development of sildenafil to the market, it can be said that it is a typical example of "intentionally planting flowers but not blooming, unintentionally planting willows and willows to make shade".

Sildenafil was originally known by its commercial name Viagra (Viagra), but compared with the product name, Sildenafil's common name "Viagra" in China is more widely used and has greater influence.

As a drug used to treat male erectile dysfunction, sildenafil has also attracted the attention of andrological diseases in the global medical field. So, as the first-line drug for the treatment of male erectile dysfunction, can normal people take sildenafil?

First of all, if a man's sexual function is normal and he is in good health, there is no need to take sildenafil, but if he wants a reassurance for a better experience, it is recommended to use it under the guidance of a doctor. However, many people may not know whether they are normal or not.

Some people asked, is it all right if I can have normal sex life ?

Not necessarily, Erection Hardness Score (EHS) divides the hardness of penis into four levels: Level 1: enlarged but not hard; Level 2: hard, but not hard enough to insert; Level 3: Hard enough to penetrate, but not completely firm; Grade 4: Fully firm and firm. In the grading of EHS, level 4 hardness is the most ideal state of penis, while levels 1-3 indicate that penis has different degrees of erectile dysfunction. And sildenafil can make penis reach level 4 hardness state.

In fact, a considerable number of people are in the "soft" state, can have sex, but do not have high-quality experience, and this part of male compatriots may not think that they have "problems". So sometimes you need the assistance of reassurance pills, but it is recommended that these male friends should do a comprehensive physical examination to see if it is caused by organic or functional reasons. If there is an underlying disease, it is best to be able to Timely treatment, after all, sexual function is the "wind vane" of men's health.

However, many people have misconceptions about the effects of sildenafil. They think that everything will be fine after taking the drug, and they will wait for the prosperity to come back.

The truth is that sildenafil is a drug that acts on blood vessels. It is a selective phosphodiesterase type 5 (PDE-5) inhibitor, which can selectively act on the endothelial blood vessels of the cavernous body of the penis, and does not act on nerves. There is no brain-opening strength. Therefore, sildnafil only has the effect of promoting erection, not an aphrodisiac, and it will not work without sexual stimulation, so sitting and waiting cannot make sildenafil exert its true strength.

With the development of modern medicine, the efficacy of sildenafil is not limited to andrology. As early as 2005, another effect of sildenafil—improving pulmonary arterial hypertension—has been discovered and successfully developed and marketed. In this regard, sildenafil can be taken not only by men, but also by women, the elderly and children, because patients with pulmonary arterial hypertension are regardless of gender and age.