What is Viagra
The end of the XX century may be characterized as a phenomenal breakthrough in the field of the erectile dysfunction treatment. In 1996, a pharmaceutical company Pfizer represented a completely new product for the impotence treatment – Sildenafil. The FDA US approved the use of this ingredient in the urological and andrological practice in 1998.
Today, a pharmaceutical therapy of the ED is based on the use of Sildenafil and its analogies, and this drug is still one of the most demanded medicines in the world.
After the permission of the sale of Sildenafil, Pfizer patented a brand name Viagra. The patent for the brand name Viagra was expired in 2012. However. Pfizer has been still the largest manufacturer of this drug and has even released Generic version of its unique product in 2017.
Seems like today you cannot find a person who has never heard of the famous blue pill. But do we really know what is Viagra? This medicine already exists for more than twenty years. What’s curious, the drug was originally developed in order to treat angina pectoris and coronary heart disease. It was supposed that the active ingredient of Viagra, Sildenafil, will help to improve the blood flow in the myocardium, thus positively affecting the heart. However, clinical trials have shown that the tablet affects the blood flow in another part of the body. As you may have guessed, the effect of Viagra on the bloodstream in the pelvic zone (therefore, in the penis) was unusually strong. So, this accidental discovery made while testing the drug on the first patients changed the lives of millions of men around the world. You bet! An absolutely safe tablet, which miraculously transforms any man into a great lover!
Scientifically speaking, Sildenafil enhances the relaxing effect of nitric oxide on smooth muscles, and increases the blood flow in the penis. Yet, this substance does not work by itself, but only in the presence of normal stimulation, like petting, or just watching porn. In other words, it acts when you are already going to have sex, but there is a risk to fail because of erection problems. Unfortunately, this issue is familiar to most men. At least once in a lifetime, even the healthiest and sexiest of us have experienced a weak erection. This could be a result of fatigue and stress, a consequence of certain illnesses, or reaction of the body to the medications you take. Sometimes, your partner just doesn’t turn you on anymore. Who wants to get divorced because of that? Here comes the magic pill, Viagra. Many men use Viagra just to enliven their sex life and get some new sensations. Why not, since the drug usually does not cause any serious side effects.
In fact, there’s an entire industry whose employees cannot do without a magical blue pill. Yes, porn actors could hardly cope with their duties without taking handfuls of Viagra. By the way, just one tablet of Viagra per day is enough. Moreover, doctors do not recommend to take this medication more often than once a day. And not only adult movies stuff, but also most celebrities known for their numerous love affairs are addicted to the famous pill. Viagra has become so common. You have seen this blue diamond-shaped tablet hundreds of times in movies, TV shows and music videos. And this is not even a product placement, because the miraculous properties of Viagra for male potency are known to everyone. It's amazing how an ordinary medicine for the heart made such a revolutionary change in the world of male power. And it's hard to imagine how many relationships and families were saved thanks to Viagra.
The main pharmacological properties of Sildenafil (Viagra):
- Improvement of the blood supply of the cavernous bodies;
- Improvement of the blood circulation in the prostatic gland;
- Increase of the staying-power during the sexual activities;
- The harder natural erection during the sexual arousal;
- Brighter orgasms;
- Increase of the sensitivity of the glans penis;
- A good action on the cardiovascular system in general.
Usage and Dosing
Viagra is of interest in the medical practice not only as a medicine for the spontaneous treatment of the ED symptoms but also as a drug of the background therapy of the impotence.
Sildenafil is the first PDE5 inhibitor and does not provide a healing effect, but there are two working schemes of the use:
- First: the use of Viagra is spontaneous, before the sexual intercourse;
- Second: the use of Viagra is regular, on a regular basis.
Every scheme has its own peculiarities we are going to talk about.
The first scheme of the spontaneous use of Viagra consists in a use of the maximal working dose of Viagra 100 mg one hour before the sexual intercourse. This scheme works well for not only men with poor potency but also men who want to diversify the personal life, estimate the effect of Viagra or want to give his partner the maximal satisfaction.
Taking 100 mg Viagra, the maximal concentration of Sildenafil is achieved in an hour, and the peak of the therapeutic effect falls to this period. In other words, Viagra works in overdrive during this scheme, and the effect begins in 60 minutes after the use and lasts for not more than 4-5 hours. In this case, Viagra may be taken 3-4 times per week before the sexual intercourse.
The second scheme of the regular use of Viagra consists in the everyday use of the pills but in a low dose of 50 mg. Old men should take even the lower dose – 25 mg per day. Taking Viagra 50 mg every day within a long period, the blood circulation is improved in the small pelvis, the natural erection is improved, a man can control the erection even when the action of the pills ends. A peculiarity of this method is the everyday use of the pills until a man removes a cause of the ED.
Sildenafil does not cause an addiction and the therapeutic effect is not worsened during the prolonged treatment.
Recommendations for the use
Regardless of the scheme of the treatment of the ED, the Viagra pills are taken:
- On an empty stomach or in 4 hours after meals;
- With enough water (it is prohibited to take the medicine with grape or grapefruit juice);
- Once per day (the interval between every use of Viagra should be at least 20 hours);
- Not more than 100 mg Viagra per day.
Bear in mind that the action of the pill lasts for 4-5 hours, and so take the drug only before the sexual activity.
The studies of Viagra within the past 20 years have proved a high pharmacological safety of the drug. It is completely excreted from the body, is not accumulated in the tissues, and is not toxic for the liver and kidneys.
Despite a selective action of Sildenafil on the arterial blood vessels of the penis, there are some contraindications and restrictions that must be followed during the prescription of the pills. Viagra is strictly contraindicated for the use:
- If a man had a stroke or myocardial infarction within the past 6 months;
- During aggravations and bleedings of the gastric and duodenum ulcers;
- If a man has a severe form of glaucoma and the intraocular pressure is increased;
- If there is a severe type of arrhythmia, ischemic heart disease, and cardiac failure;
- If a man is under 18;
- During the allergy to Sildenafil or any ingredients that do not have an active action but belongs to the content of a pill or its coat.
There are also restrictions that should be taken into account but they do not prohibit the use of Viagra:
- Penis deformation;
- High blood pressure;
- Chronic diseases of liver or kidneys.
If these pathologies aggravate or the side effects appear during the use of Viagra and are related to the above-mentioned disorders, Viagra is cancelled. In the rest of cases, the pills are taken as usually.
Viagra interacts with:
- Organic nitrates: the blood pressure drops and coma is possible during the interaction with Sildenafil. The simultaneous use is prohibited.
- Alcohol: a load on the heart, central nervous system is increased during the interaction with Sildenafil, and so the side effects such as change of the blood pressure, vomiting, tachycardia, rash and itching are possible.
- Alpha-blockers: the interaction of Viagra with alpha-blockers (medicines used for the reduction of the blood pressure) may cause the uncontrolled decrease of the blood pressure, faints, weakness.
- Donators of the nitrogen oxide increase the action of Sildenafil, so that the overdose is possible.
Most known properties of Viagra
Well, Viagra actually allows you achieve an erection quickly, and maintain it long enough for the maximum pleasure during sex. But there are also a lot of myths about this medication. For example, some people believe that it is enough to swallow a tablet of Viagra, and immediately get a strong erection. Fortunately, this is not absolutely true. All the known properties of Viagra show up only in case of sexual stimulation. As a rule, the drug starts to work in about an hour, and lasts up to 4 hours.
Known Viagra myths and contraindications
Among the myths about Viagra are horror stories about its side effects. You’ve probably heard of someone gone blind, or something like that. Forget about it. Few men (not more than 15%) can experience headaches, discomfort in the nose or the throat, small vision changes, or digestive problems. Usually, minor unpleasant side effects pass quickly.
On the other hand, some men really shouldn’t take risks. For example, Viagra should be taken with caution by patients with serious diseases of the heart, liver and kidneys. In addition, this medicine can harm men with genital injuries. Also, do not forget about possible allergies. Anyway, if you are not sure about your health conditions, better consult a doctor.
Proven effectiveness over years of existence
Nevertheless, over the years of the existence of Viagra, its effectiveness has been confirmed many times by numerous studies. Moreover, the research still continues. In addition, new forms and types of this medicine are constantly appearing. So, if you experience any difficulties with achieving an erection, you can choose the one that fits your needs best.
Of course, Viagra is not a panacea. In rare cases, stress is so strong, and illnesses are so serious that one magic pill is not enough. Then, in addition to Viagra, other methods of treating impotence are used. However, almost every man can quickly and permanently solve his problems in bed just by picking up a suitable dose of medicine.
What is the relation to Viagra in the medical community?
Obviously, men (and women, too) are crazy about Viagra. But what is the relation to Viagra in the medical community? You may be surprised, but professionals also use Sildenafil to dispose of erection problems. Of course, doctors consider their health conditions, possible side effects, and the possibility of interaction with other drugs. However, in general, professional doctors find Viagra quite safe.
Purchase accessibility for the masses
Celebrities, including former Italian prime minister and Putin's friend Silvio Berlusconi, can surely afford Viagra. But what about common people? It is believed that this medicine is quite high-priced. Perhaps, it is really more expensive than analogues, especially no name generics. On the other hand, numerous studies have proven that Viagra is the most effective and the safest remedy for impotence.
Viagra should not cause worries because according to the results of the clinical studies, the side effects of Sildenafil has a light or moderate character and are manifested in less than 2% of patients.
The main causes of the side effects:
- Overdose: use of more than 200 mg per day;
- Individual intolerance;
- Non-observance of the precaution rules.
Light and moderate side effects of Viagra are as follows:
- Headache – the most often symptom;
- Light blurred vision or temporal disorder of the color and shades perception;
- Pain in muscles;
- Nasal stuffiness.
As a rule, the body gets used to the action of Viagra, and these side effects pass in 3-4 times of the pill use. If a man has severe symptoms such as tachycardia, arrhythmia, edema of face, weakness, fatigue, hypotension, hear loss, it is necessary to see a doctor and detect a cause of the side effects.
Can we buy Viagra, Cialis, Levitra in the online pharmacy?
It seems that buying medicines online is so simple and available but many people are confused because there are many negative factors that scare away the potential customers.
The matter is that many wonder: is it safe to buy medicines online? The assortment of the online pharmacies counts hundreds of Generics that are not for sale in the USA pharmacies.
The answer is obvious: yes, buying medicines online is absolutely safe!
All medicines for the ED treatment that are for sale in the online pharmacies are approved by FDA. But according to the law of the USA, the sales of the imported medications should not exceed the sales of medicines produced inside the state. Therefore, the pharmacy chains prefer certain brand drugs of the American pharmaceutical companies.
Online pharmacies do not obey the laws of the USA because most of them are placed in Canada, UK, and other countries of Europe. Therefore, they can sell unlimited number of Generics. We would like to draw your attention that all Generics Viagra, Cialis, and Levitra are approved by FDA and WHO and allowed for the treatment of the erectile dysfunction.
A minimal cost of a Viagra pill is $5,45 in the city pharmacies, and every pill costs less than $1 in the online pharmacy. Therefore, many doctors prescribing Viagra, Cialis or Levitra recommend buying pills in the safe online pharmacies. It is more cost-efficient by 3-4 times.
You can be sure that you will receive a quality and meeting all international standards product that will help you to restore a hard erection, if you buy Viagra, Cialis, and Levitra online.
We would like to draw your attention that the represented information may be incomplete and is based on the results of the public clinical studies. Please, consult a doctor before the use of Viagra and ask for an individual scheme of the treatment based on your clinical pattern.