Buy Viagra Online, Generic Viagra Cost, Side Effects, More About Viagra

February 7, 2020
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Use and dosage of Viagra | Principle of action of Viagra | Generic Viagra Cost
Viagra Over The Counter | Buying Generics | Choose a Reputable Pharmacy
Side effects of Viagra | Peyronie’s disease | Coronary artery disease
Does Viagra affect the eyes? | Viagra and BPH treatment | Viagra and depression
Viagra and weight loss | Viagra and geriatric patients | Important Information

Viagra is the best drug for the treatment of erectile dysfunction.

Erectile dysfunction can be caused by a variety of reasons: both psychological and physical. In some cases, the inability to maintain erection for the time necessary to complete the sexual intercourse is a consequence of the following diseases:
Diabetes; obesity; prostate surgery.

Features of use and dosage of Viagra

The drug is released in tablets, each of which contains 25, 50 or 100 mg of Sildenafil. The optimal dose is selected individually for each person.

Erection occurs only in case of sexual arousal. It is not recommended to mix Viagra with alcohol. Popularity of Viagra is very high, but before starting the treatment with this drug, you should consult a doctor to adjust the dosage and time of administration and find out the possible side effects. This drug is not as harmless as it seems. As many other medications, Viagra has contraindications to use.

Sildenafil in Viagra has an effective therapeutic effect (regardless of the cause of impotence). However, before starting the therapy, patients should undergo a clinical examination to make sure that they have a healthy heart, and have no contraindications to high sexual activity.

Principle of action of Viagra

Viagra is a renowned drug that helps men and women improve their sex life. Due to the active substance (Sildenafil), the blood flows to the penis 30 minutes after the intake.

One pill of Viagra with an active substance called Sildenafil can cause an effect which lasts 4 – 6 hours. It should be taken one hour before the planned sex. As long as the effects last, a man can engage in sexual intercourse as many times as the situation and physical endurance allows.
Being the most versatile drug, Sildenafil only increase the blood flow to the genitals. This is what helps a man maintain a strong and natural erection. Mechanism of action of this drug helps normalize the response of male body to arousal caused by sexual stimulation. The drug will not start acting without a natural sexual arousal.

Following the completion of sexual intercourse, erection disappears, and the penis returns to a relaxed state. In a subsequent sexual stimulation, erection will arise again and will appear for as long as the drug is acting.

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How to Get Viagra Over The Counter

Viagra is a popular drug that treats erectile dysfunction, and it has become a buzzword among men suffering from this problem. Its effect has been proved millions of times, so millions of men have pretty much improved their lives. This what makes many men want to buy Viagra without prescription.

Viagra (sildenafil) does not exert any ultimate influence on your sexuality. In fact, it has a localized action: by inhibiting phosphodiesterase 5, it relaxes muscles in the penis and stimulates the blood flow in the corpora cavernosa. The effect is visible during sexual arousal only.

So far, Viagra is a prescription drug. However, there is a lot of talk about the necessity of making it available without a prescription.

The good thing about it is that men can avoid the embarrassment of disclosing their sexual problems. The downside is that you miss a chance of professional check for underlying diseases, if any, and, consequently, end up less informed on contraindications.

Buying Generics

Sildenafil is a generic name for Viagra. Actually, sildenafil is the same as Viagra except for non-active components (binders, coloring agents, etc.) and, most important, the price tag: if you buy a generic drug, you buy cheap Viagra. Pharmacies offer generic versions of this popular drug, which have little difference from their brand versions as they contain the same amount of sildenafil citrate.

Generics come in different forms. If the prospect of swallowing tablets does not sound appealing to you, you can choose capsuled or jelly versions. Their biggest advantage is that they are absorbed faster and, consequently, begin to work sooner. It is recommended to take the medicine about an hour before any sexual activity.

Choose a Reputable Pharmacy

There are tons of counterfeit drugs online, and 90% of them are erectile dysfunction medications. If you need to buy Viagra online, you should take your time and look for a reliable pharmacy. Fortunately, there are conscientious pharmacies that take responsibility to share information about the drug and its possible side effects and, thus, safeguard clients against nasty consequences.

It should be noted that some responsible pharmacies and stores cooperate with clinics and do require a prescription. In such a way, they demonstrate that they are not purely dollar-oriented and place your health and safety above their financial well-being.

Reliable online pharmacies provide complete description of the drug, its mechanism of action, possible side effects, drug interactions, contraindications, dosage, andother important information. This is an absolute must for those who choose to buy sildenafil over the counter, because they may have no idea they have contraindications and, therefore, may be at risk of complications and adverse reactions.

At least, this will make them think twice before using sildenafil without doctor’s consultation and go for a check.

Side effects of Viagra

Unpleasant consequences of using the drug are directly related to the dosage. The higher it is, the greater chance of unwanted side effects, the most crucial of which are redness of the face, dizziness, nasal congestion, shortness of breath and headache. These effects do not last long and usually go away on their own without medical intervention.

If you’re still sure that you need Viagra, you can buy the drug at very affordable prices in the online store. A determining factor is an ability to choose the most convenient method of payment and receive the goods while staying anonymous. This also explains why the customers increasingly prefer online shopping.

Breaking the rules. Can one take Viagra if he is contraindicated?

It’s no secret that almost all drugs have certain contraindications. Yet, there are some people who take them regardless of the warnings written in the patients’ leaflet. Viagra is not an exception. A lot of men suffering from problems with an erection find it better to take the risk than to fail in bed. Some of them avoid any serious health issues, whereas the others deal with all the unpleasant outcomes of their neglection.

Peyronie’s disease and Viagra. Can they work out?

Among the major Viagra contraindications is Peyronie’s disease. The characteristic feature of this ailment is the deformation of the male sex organ due to the scar tissue. It may result in pain during sexual intercourse and very often be the cause of erectile dysfunction.

Regardless of the possible danger, some men do use Viagra to deal with poor erections. Based on the retrospective analysis held by the medical specialists of one of the Chicagoan medical centers, the use of Viagra in patients with both Peyronie’s disease and ED may be effective and safe.

A group of 73 patients who have undergone a complete medical examination was offered Sildenafil Citrate for the therapy of their sexual dysfunction. The results of the experiment were checked with the help of a special questionnaire. 75% of the participants completed the treatment. 6.8% couldn’t continue the therapy because of the side effects (mostly headache and flushing).

According to the patients’ answers to the questionnaire, it was revealed that 70.8% were satisfied with the effect of Viagra. 10.4% noticed no difference between the before and after periods. 18.8% were not satisfied with the drug’s effect. However, none of the patients experienced any worsening of their health condition or penile pain.

Can coronary artery disease hold you from Viagra intake?

Reading through the list of Viagra’s contraindications, you are sure to find cardiological problems. However, some doctors and scientists say that if a man is strong enough for sexual intercourse, Viagra tablet won’t do any harm to him.

Supporting this thought, a randomized crossover study was performed. 105 patients with erectile dysfunction and coronary artery disease were involved. The indexes of the heart activity were measured with the help of echocardiogram done under physical load.

 The results showed that the changes in indexes in men taking Viagra and those on placebo were similar. Hence, no interconnection between Viagra intake and cardiovascular symptoms was revealed. For example, difficulty breathing and chest pain developed in 69 men on Sildenafil and in 70 men who took a placebo.

Despite such promising results, men still have to be very cautious with taking Viagra. Only a qualified specialist can determine the safety of the medication in your particular case. Never take the preparation if you use nitrate drugs to control the blood pressure.

Does Viagra affect the eyes?

People having problems with ocular blood flow are commonly recommended to avoid taking Viagra. It is considered that the drug increases the probability of developing optic nerve damage. Various studies conducted by scientists from different countries claim that Viagra does cause NAION.

One of such investigations included 10 males suffering from NAION associated with Viagra intake. The men were taking the drug at least two or three times a week for the period of several weeks to a month before the disease appeared. Those, who continued the intake even after NAION episode got both eyes affected.

However, a number of researches state that the interconnection between NAION and intake of Viagra for the therapy of erectile dysfunction is not so strong as it has been considered before.

They say that a number of factors of risk for erectile dysfunction and the optic nerve damage are similar. Among them are:

  • Diabetes;
  • High blood pressure;
  • Atherosclerosis;
  • Excessive weight;

Hence, the use of Viagra for the therapy of erectile dysfunction doesn’t induce eye disease by itself. It is a combination of different risk factors that may lead to partial blindness.

Of course, everyone wants to believe in the better, yet if you belong to the group of risk, and there’s even the slightest probability that you may evolve NAION, avoid taking Viagra.

Viagra and advanced BPH treatment

Until quite recently, Viagra, as well as other PDE-5 inhibitors, has been prescribed in BPH subjectsmostly to compensate for severe or moderate ED symptoms caused by the enlarged prostate gland. While the current success rate of this clinical strategy is high, several early clinical trialssuggest that the drug may be used also to directly reduce the pronouncement of BPH.

What are the main advantages of PDE-5 inhibitors, in general, and Viagra, in particular, over the standard clinical approaches? Primarily, the medication belongs to the group of drugs with extremely well studiedpharmacokinetic properties and high tolerability.

Secondly, no drugincluded in any type ofcurrently approved symptomatic therapy of the enlarged prostate glandmay also be used to alleviate the direct manifestation of ED.

Viagra and depression

The effects provided by the drug on such a complex health disorder as depression include both direct and indirect mechanisms. Primarily, it is necessary to remember that correlation between ED and depression is rather reciprocal. Sure thing, depression may decrease libido resulting in suppressed sexual functions and ED symptoms. On the other side, ED associated with extraneous causes may lead to severe psychological damage and even long-term depression.

Although the arguments behind these provisions seem intuitively understandable, until the recent prospective well-controlled trial there has been no actual evidence of the effectiveness of the drug in the treatment of depression. Luckily, the obtained results are persuasive enough to conclude that Viagra has great potential in the therapy of depression.

The conducted placebo-controlled study demonstrates that 55% of all patients reported significant improvement of both their general physical and mental state and sexual function, including prolonged erectile response and normal ejaculation. In contrast to these figures, only 4.4% of patients on placebo showed commensurable results.

In addition, Viagra may also play a role of a behavior-improving additive. It is well known that most patients taking antidepressant agents tend to skip their doses due to the lack of self-control caused by broken biochemical balance.

On the contrary, men on Viagra tend to take their medications much more regularly, which obviously results in a beneficial impact on health. For instance, more than 85% of men finished their therapeutic course during the said trial, whereas the average result rarely exceeds 30%.

Viagra and weight loss

As follows from the internationally gathered statistical data, men with unaffected sexual functions who lead an active lifestyle tend to have fewer problems with excess weight than those who suffer from various symptoms of ED.

According to the latest data, 30–70% of the adult population are overweight whereas approximately 30% of adults are obese. Additionally, the issue of excess weight quite often correlates with the issue of diabetes, which is characterized by suppressed sexual functions and ED. In fact, most diabetic men experience symptoms of ED of ranging severity in the period of ten-fifteen years of developed diabetes.

However, the latest trials demonstrate that the positive effects provided by Viagra on obese patients may also include a direct impact in addition to a series of indirect influences. It has been discovered that mice taking Viagra demonstrate increased resistance to obesity, even when switched to a high-fat diet.

The medication tends to convert white adipose tissue into brown fat cells. These cells are characterized by a completely different metabolic level: rather than storing calories, these cells burn them with significantly boosted speed. The said cells are also present in the human body.

Naturally, this study may become extremely important for literally millions of people worldwide. However, it should be noted that the effect provided by the currently available formulation of Viagra on fat cells is hardly noticeable. The medication may be used in such manner in years to come; however, as of today, the drug should be used in accordance with its main function.

Viagra and geriatric patients

In view of the fact that the probability of ED is age-dependent, the issues of safety and efficiency of the therapeutic agent for the treatment of men aged more than 65 years of age are highly significant. Fortunately, most clinical trials demonstrate satisfying results of using Viagra to cure ED in older men.

There has been found no notable differences between the levels of biomarkers and hormones altered by Viagra in younger and older men. It is also known that there is no direct correlation between the incidences of side effects in various age groups.

Nevertheless, the medication may provide certain effects associated with the cardiovascular system. Since the frequency of cardiovascular disorders is also age-dependent, administration of the drug in this category of patients should be controlled by the physician.

Important Information

Due to the fact sildenafil affects blood vessels, patients who have underlying cardiovascular disorders (cardiac insufficiency, hypo- and hypertension, etc.) should use it with caution. Also, it interacts with many drugs that are used for treatment of these conditions, as well as with alcohol. Do not use sildenafil if you have diabetes!

Some people may suffer adverse reactions, such as:

  • Hives;
  • Skinrash;
  • Headache;
  • Insomnia;
  • Nausea;
  • Vomiting;
  • Diarrhea;
  • Dizziness;
  • Lackofcoordination;
  • Drowsiness;
  • Fatigue.

If you have any of these, cut down on the use of this ED drug right away. Moreover, take your time and read leaflets before taking sildenafil.

Sources:

https://www.pfizermedicalinformation.com/en-us/viagra/dosage-admin

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1874251/

https://pubmed.ncbi.nlm.nih.gov/24190613/

https://pubmed.ncbi.nlm.nih.gov/15319586/

https://www.health.harvard.edu/mens-health/ed-pills-and-benign-prostatic-hyperplasia

https://www.chatelaine.com/health/health-a-z/mens-health-viagra-helps-treat-depression-too/

https://www.health.harvard.edu/newsletter_article/ed-pills-and-eyes

https://www.nhs.uk/news/medication/is-viagra-a-new-wonder-diet-pill/

https://pubmed.ncbi.nlm.nih.gov/15277003/

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