Viagra: Harmful or Helpful? | My Canadian Pharmacy

Viagra (sildenafil citrate) is a drug used for the treatment of erectile dysfunction. This drug was discovered accidentally. Pharmacists of British pharmaceutical company, which is located in the small town Pfizer Sandwich, in clinical trials refined new drug advantages.

It was assumed that sildenafil citrate could have a very beneficial effect in heart diseases treatment. More specifically, pharmacists expect that this new drug will increase blood flow to the cardiac muscle. It is also expected that the drug will help reduce the high arterial blood pressure. Since cardiovascular disease and hypertension, even then, in 1992, are considered to be a very serious problem for global health.

Studies have already reached the stage of clinical trials, and it was revealed that this drug has no expected effect on the body, because blood pressure decreased significantly, and blood flow in myocardium did not allow speaking of clinically significant changes. It turned out that years of work of a whole researchers team were spent in vain…

However, sildenafil citrate use has been yet discovered, although quite unexpectedly.

When, after the end of clinical trial pharmaceutists started to collect the remainder of this drug in patients, some patients do not want to return them and asked them to leave. In this situation, the analysis proved that only male patients did not want to return the drug, citing the fact that they have a greatly improved erection. On the female body, it had no effect at all. Thus, specialists of pharmaceutical companies have been able to note that sildenafil citrate does not have significant effects on blood flow to the cardiac muscle, but blood flow increases very significantly to the male genitals, which causes a clinically significant result.

The researchers of this company launched additional studies to explore the unexpected side effect of a failed cardiac drug. It was found that sildenafil citrate does cope with erectile dysfunction that can improve the quality of life of millions of men. The drug is again passed clinical trials confirmed its positive effect on erection.

After completion of clinical trials, trade name has been developed under which drug for erection improvement would go on sale. The name was created from the combination of words “Vigor”, which means “power”, and the name of Niagara Falls, which is considered one of the most powerful waterfalls worldwide.

A side effect of the cardiac drug was very important to deal with erectile dysfunction, and it was really a very serious discovery. Interestingly, for the discovery of Viagra, that is, the finding of its positive effect on erection, the researchers was awarded the Nobel Prize in Physiology or Medicine in 1998.

However, the drug, having a positive effect on erectile function is also used in cardiology and – in some cases, in pulmonary hypertension treatment.

Attention! If the patient is diagnosed with any diseases of cardiovascular system, intake of sildenafil citrate is possible only after consultation with a cardiologist.

Is Viagra Dangerous?

It turns out that Viagra pills may do harm and be dangerous. What harmful effects may these blue pills cause?

In fact, if you take sildenafil citrate properly and in compliance with all precautionary measures, then no harm will be done. However, anyone who takes this drug must understand that this means can not cure erectile dysfunction and solve erection problems once and for all. But we recommend you to start treatment with this exact medication.

The fact is that this drug is intended only for symptomatic effects, and symptomatic treatment of erectile dysfunction because it is a pathological condition caused by very different reasons. To fully cure erectile dysfunction, it is necessary to treat disease, which has provoked this pathology.

Attention! Taking Viagra, we should not forget that this means does not have any effect on STDs (sexually transmitted diseases), and does not protect from infection. The same is referred to HIV / AIDS.

Not to be confused citrate sildenafil with a hormonal drug or aphrodisiac – it’s just a drug that increases blood flow to male genitals and has nothing to do with hormones.

It is important that sildenafil citrate should be appointed by a physician only – self-appointed and self-medication, in this case, are not permissible because the Viagra can provoke blood pressure decrease, which may have a temporary form or cause a serious condition in the case of simultaneous intake with some cardiac medications. In addition, diagnosis of “erectile dysfunction” can be established by a specialist only. Only a doctor can determine in what condition your heart is, and allow to make physical loadings on the heart during sexual intercourse.

To reduce drug use for erectile dysfunction has not caused any damage to health, a doctor has to be reported some information.

First of all, the doctor needs to know whether the patient has been observed for any problems with the heart:

heart failure;
angina;
cardiac arrhythmia;
chest pain;
aortic valve narrowing;
heart attack.

In appointing sildenafil citrate pills, a doctor should have to know whether the patient has a stroke or any cerebral circulation disorders.

Also, the doctor must be informed about ordinary blood pressure level, especially if blood pressure tends to increase, or, most importantly, to decrease.

It is essential that at sildenafil citrate online pharmacy appointment doctor will inform you about cases of severe vision loss and even about vision problems. You should inform your doctor about diagnosed retinitis pigmentosa, although this congenital disease is quite a rare case.

Among other things, the doctor prescribing Viagra should be informed about any kidneys, liver and blood diseases. It is particularly important to inform him about leukemia and sickle cell anemia.

Only a doctor can decide about advisability and feasibility of sildenafil citrate use in the case of any penile deformations, Peyronie’s disease, or if you have ever observed prolonged erection lasting much greater than four hours.

The doctor should be sure to notify with a history of hemorrhages, especially ulcerative hemorrhage.

Of course, you must inform the doctor about whether you take any other medicines, as well as need to clarify which medicines should not be taken together with Viagra and how much time must elapse after drug administration to be able to take some other means.

The doctor must know about all the cases of allergic reaction to sildenafil citrate, and other allergic reactions in general.

Viagra Contraindications

Absolute contraindications for Viagra:

hypersensitivity;
allergic reaction to sildenafil citrate, or other additives.

Such additives include microcrystalline cellulose, anhydrous calcium hydrogen phosphate, croscarmellose sodium, magnesium stearate and a film coating with special – Opadry. In hypersensitivity case to any of drug components, it is not required for Viagra intake.

Another Viagra absolute contraindication is any medication that contains nitrates. If a man takes a drug containing nitrate, generic Viagra application is absolutely contraindicated. We should not forget that nitrates contained not only in nitroglycerine but also in many medications that are used in angina and other cardiovascular diseases treatment.

If nitrate-containing medications with simultaneously sildenafil citrate pills application may decrease arterial blood pressure up to life-critical values. If a man is not sure whether there are nitrates in taken drugs, he should be sure to find it out consulting doctor or a pharmacist.

Viagra may be contraindicated if diagnosed with certain diseases of cardiovascular system because sexual activity provoked its loading and may not always correlate with cardiac activity problems.

Attention! Viagra is a drug which is intended only for men suffering from erectile dysfunction. No one else can take this drug. It must be remembered that this drug should not be taken by children of any age as well as women.

It is important to remember that sildenafil citrate cannot be used concurrently with other drugs that induce an erection, or in other ways enhance erection – other medications of this kind, injections, vacuum pumps or implants.

Dosage Problems

Viagra should be taken in the proper dosage. The pharmaceutical industry produces 50 mg and 100 mg.

Of course, first of all, it is assigned lower dosage, and only if the desired effect is attained, a large dose can be administered.

It is important not to increase the dosage on their own, better to coordinate this decision with your doctor.

Attention! Admission of citrate sildenafil is carried out not more than once a day.

Special attention to sildenafil citrate dosage is necessary in such cases:

If the patient is older than 65 years;
If the patient is diagnosed with liver diseases and/or kidney problems;
If the patient is taking medications that are used to treat HIV, especially protease inhibitors;
If diagnosed with a prostate disease, and the patient is taking alpha-blockers;
If the patient has high blood pressure and he is taking alpha-blockers.

In all these cases it is recommended to take 25 mg dosage of sildenafil citrate, and in the case of a simultaneous application with protease inhibitors, 25 mg dose should be applied no more frequently than once every two days.

Attention! Viagra should be taken one hour before planned sexual intercourse. Pill duration lasts for about four hours. The preparation helps achieve an erection only if a man is in a state of sexual excitement. In addition, you must not forget that if the drug is taken after a fatty meal, its action begins later.

Also, be aware that the ED drug may provoke possible adverse reactions emergence, which is more likely to appear if you take the drug in high doses. Most often the following side effects are observed:

a headache (pass quickly enough);
flushing and redness of the skin so the face (usually passes quickly);
diarrhea;
impaired color vision – all things acquire a blue tint, and green and blue colors are not distinguished (very rare);
rapid heart rate (very often).

If you exceed the recommended dosage, you may experience skin rash, nausea and vomiting, fainting and nasal hemorrhage. However, when properly taking the drug side effects occur infrequently and always have very moderate manifestations forms.

Conclusion

Is Viagra harmful or helpful? We must assume that useless discovery could hardly have been awarded by the Nobel Prize. In addition, a great number of men were able to thank this drug for regaining the joy of physical love and feeling of basic instinct fully implemented and embodied, an instinct of procreation.

Erectile dysfunction thoroughly spoils the lives of millions of men around the world, paying no attention to age, wealth and social status. And a man who aspires to conceive a new life, cannot fulfill main “life program”, which is incorporated in him genetically and desires, and often has problems in the family, and mental health issues, and constant stress.

Viagra should be used wisely, obtaining prior medical consultation helping to establish an accurate diagnosis. And if you make something unreasonable and wrong, especially if it is a drug, harm is really inevitable.

If you use this drug on prescription and compliance with all the recommendations and precautions damage is excluded, but each time the unique night of love becomes a reality again.