Buy Sildenafil (Generic Viagra) from Canada

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Generic Viagra is a medication that helps men achieve and maintain an erection. Viagra works by dilating the blood vessels in the penis, which allows for increased blood flow and an erection. It comes in tablet form and is taken orally.
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Can Generic Viagra be Trusted?

Many patients from the United States complain that there are no Viagra generics available in the US, so they have to cover high costs for brand Viagra. Of course, no medical insurance is going to cover these expenses.

Growing number of buyers, who choose generic Viagra (Sildenafil-based drugs) show that generic Viagra can be trusted and shows the same effectiveness as the brand-name drug.

The analysis of more than 350 user reviews shows almost equal popularity and drug rating for brand and generic Viagra – 8.3 for brand Viagra (171 buyer reviews) vs. 8.2 for generic Viagra/Sildenafil drug (210 reviews). The data can be found on a popular and trusted website Drugs.com.

Important: Generic Viagra at Canadianpharmacydrug.com has a substantial advantage considering its significantly lower price (up to 60%!).

User reviews include information about generic Viagra being effective in the following cases: ED due to various reasons (age, radical prostatectomy and radiation, antidepressant intake etc.) premature ejaculation, inability to ejaculate and many other.

Most of the users say Generic Viagra works from 4 to 18 hours, the average time is 5-6 hours. The most popular dosage prescribed is 50 mg, about 30% of men feel 25 mg is enough for them, but 10-15% of buyers say their physician prescribed 100 mg because of individual reasons. In these cases, the frequency of side effects is slightly more, but the reported side effects included headaches and rhinitis, evaluated by the respondents as “easily tolerated”.

What is the drug’s mechanism?

When most people think of Viagra, they think of it as a cure for erectile dysfunction. However, Viagra is so much more than that since it can treat other conditions, such as Pulmonary Hypertension. So, how does Viagra work?

Viagra works by causing dilatation of blood vessels in certain areas of the body. This allows blood to flow more freely and results in lower blood pressure. In the case of Pulmonary Hypertension, Viagra can help to improve the patient’s quality of life by reducing the symptoms and prolonging their life expectancy.

Application in Erectile Dysfunction and How to Take

For the majority of patients diagnosed with ED, the recommended dose of sildenafil citrate is 50mg taken 60 minutes before the expected sexual intercourse. This dose is usually enough to ensure a solid erection that will last for around 4-6 hours. Based on how effective the drug turns and how well the patient tolerates it, the dose may be lowered to 25mg or increased to 100mg. The recommended safe frequency of sildenafil administration is once daily on an as-needed basis. It means that men should only use the drug when they anticipate sexual activity within the next few hours.

To avoid any health complications and ensure the best possible therapeutic outcome, any medication, including generic Viagra (sildenafil), should be taken in strict adherence to the doctor’s recommendations. Do not take more sildenafil citrate than what is prescribed by your physician. It will not lead to the improved effectiveness of the treatment but may trigger a series of unwanted and unsafe side effects.

The drug works best when taken on an empty stomach, but it can also be used with light meals. Fatty food may impede the absorption of sildenafil and delay the onset of its action or decrease the efficiency of the medication altogether. Alcohol is strictly not recommended with sildenafil as they may interact dangerously and cause severe side effects such as a sudden drop in blood pressure, fainting, or seizures.

Sildenafil or other medications in the same class of PDE5 inhibitors like Vardenafil, Tadalafil, or Avanafil cannot cure the impaired erectile function in men. They only provide temporary relief of the ED symptoms. Professional medical consultation and thorough physical examination of the patient are required to prescribe a more targeted treatment and ensure consistent results.

What are other indications?

The citrate salt of sildenafil is also the main ingredient of the popular PAH drug Revatio. Used in lower dosages of up to 20mg, sildenafil citrate is capable of improving the symptoms of pulmonary arterial hypertension in adult patients due to its powerful vasodilating action.

Viagra and Priapism

Priapism is a condition where the penis remains erect for more than four hours. It can be painful and is a medical emergency. If not treated, priapism can lead to permanent damage to the penis.

So how does Viagra cause priapism? It’s not entirely clear, but it is thought that the drug interferes with the normal process of penile erection and detumescence (when the penis goes back to its flaccid state). This can lead to a build-up of blood in the penis, which causes the prolonged erection.

If you have taken Viagra and develop priapism, it’s important to seek medical help immediately. Treatment involves draining the blood from the penis. In some cases, medication may be injected into the penis to help reduce the erection.

While priapism is a fairly rare side effect of taking Viagra, it’s important to be aware of it. So that if you do experience an erection that doesn’t go away, you won’t brush it off, but call ER right away.

Possible Side Effects

Like any synthetic drug, sildenafil citrate may sometimes produce side effects in some patients. In most cases, the symptoms are mild and disappear quickly on their own. However, some of these may linger or be more serious in nature and thus require medical attention.

The most common mild side effects observed by patients who take sildenafil include:

  • headache
  • facial flushing
  • blocked or runny nose
  • lightheadedness
  • indigestion
  • sickness in the stomach
  • vomiting
  • backache
  • muscular pain
  • abnormal vision
  • ringing in the ears

If these symptoms stay for a long time or get worse, contact your doctor for a consultation. Urgent medical assistance may be required if you start noticing any of the following manifestations:

  • nose bleed that does not stop
  • signs of an allergic reaction to the medication
  • a prolonged and painful erection
  • respiratory distress
  • acute pain in the chest or arm
  • fainting
  • seizures
  • mental confusion
  • severe drop in BP
  • cardiac irregularities

Do not try to treat the symptoms on your own, as they may be a sign of a more dangerous health problem. If a symptom is causing you concerns, seek professional medical advice as soon as possible.

Unsafe Drug Interactions

Sildenafil is known to interact with some other medications in an unsafe way. To exclude risks for your health, always inform your prescribing physician about any Rx and OTC drugs, dietary or herbal supplements that you are taking. The following is the list of preparations that sildenafil should not be taken with simultaneously:

  • nitrates for heart problems (nitroglycerin, isosorbide mononitrate, etc.)
  • alkyl nitrites (recreational drugs or ‘poppers’)
  • sGC stimulators for chronic thromboembolic pulmonary hypertension (riociguat)
  • other ED meds that fall into the PDE5 inhibitor class (vardenafil, tadalafil, avanafil)
  • certain anti-fungal medications (itraconazole, ketoconazole)
  • certain antibiotics (erythromycin)
  • alpha-blockers (alfuzosin, terazosin)
  • blood pressure-regulating medications (amlodipine)

If taken together with sildenafil citrate, these medicines may trigger a number of unpleasant or even life-threatening side effects, such as a severe drop in blood pressure, fainting, extreme dizziness, problems with one’s vision, priapism. Note that this list is not complete, and there might be some other medications your doctor should know about before they can prescribe you with sildenafil citrate or any other ED drug

Warnings of Sildenafil

  • Do not self-prescribe sildenafil or any other ED medication without consulting your doctor first. Only a qualified physician can confirm the erectile dysfunction diagnosis and provide a prescription for this medication.
  • Do not take sildenafil citrate for the purposes that are not listed on the package leaflet unless you are specifically instructed to do so by a licensed physician.
  • Do not purchase sildenafil citrate from unknown sources. Always take time to verify the credibility of a pharmacy is you choose to fill your sildenafil prescription online.