Viagra (Sildenafil)

Name: Viagra
Brand: Viatris
SKU: 2174
Availability: InStock

Type

Product

Manufacturer

Country

Dosage

Qty-Price (USD)

Type:

Product: Viagra

Manufacturer: Viatris

Country: Canada

Dosage: 50 mg

Qty-Price (USD):

Type:

Product: Viagra

Manufacturer: Viatris

Country: Turkey

Dosage: 50 mg

Qty-Price (USD):

Type:

Product: Viagra

Manufacturer: Aspen

Country: New Zealand

Dosage: 100 mg

Qty-Price (USD):

Type:

Product: Viagra

Manufacturer: Viatris

Country: Canada

Dosage: 100 mg

Qty-Price (USD):

Type:

Product: Viagra

Manufacturer: Viatris

Country: Turkey

Dosage: 100 mg

Qty-Price (USD):

Generic Equivalent of Viagra

Type

Product

Manufacturer

Country

Dosage

Qty-Price (USD)

Type:

Product: Sildenafil

Manufacturer: Generic

Country: Canada

Dosage: 25 mg

Qty-Price (USD):

Type:

Product: Sildenafil

Manufacturer: Generic

Country: United Kingdom

Dosage: 25 mg

Qty-Price (USD):

Type:

Product: Sildenafil

Manufacturer: Generic

Country: Canada

Dosage: 50 mg

Qty-Price (USD):

Type:

Product: Sildenafil

Manufacturer: Generic

Country: United Kingdom

Dosage: 50 mg

Qty-Price (USD):

Type:

Product: Sildenafil (Suhagra - Cipla)

Manufacturer: Generic

Country: India

Dosage: 50 mg

Qty-Price (USD):

Type:

Product: Sildenafil

Manufacturer: Generic

Country: Canada

Dosage: 100 mg

Qty-Price (USD):

Type:

Product: Sildenafil

Manufacturer: Generic

Country: United Kingdom

Dosage: 100 mg

Qty-Price (USD):

Type:

Product: Sildenafil (Expiry Note)

Manufacturer: Generic

Country: Canada

Dosage: 100 mg

Qty-Price (USD):

Type:

Product: Sildenafil (Silagra - Cipla)

Manufacturer: Generic

Country: India

Dosage: 100 mg

Qty-Price (USD):

Type:

Product: Sildenafil (Suhagra - Cipla)

Manufacturer: Generic

Country: India

Dosage: 100 mg

Qty-Price (USD):

Viagra Information

medically reviewed by Carol Hou (BSc. Pharm) on January 29, 2025.

A licensed pharmacist (Licensed Community Pharmacies Directory | College of Pharmacists of British Columbia) with over 20 years of experience in medication management, specifically medication safety, she has reviewed the information for accuracy and completeness.

Viagra Details (Brand and Generic)

CanadaPharmacyOnline.com is a leading Canadian dispensing pharmacy that carries the brand version of Viagra, which is manufactured by Viatris in Canada and Turkey, or manufactured by Aspen in New Zealand (50 mg packaging would still show Pfizer until new stock comes to the market). Always check the credentials from Canadian Online Pharmacy sites to confirm that it is an approved dispensing pharmacy of CIPA before you buy Viagra or (generic Sildenafil Citrate). Customers may purchase Viagra, Cialis, Levitra, and or erectile dysfunction medications from our Canadian pharmacy. For more information about us or to place an order, please call Customer Service at 1866.920.3784.

The generic Sildenafil Citrate from Canada is made by Pharmaris Canada Inc. (PRZ-Sildenafil). We may sometimes carry the generic Sildenafil from Canada by Mint, Jamp, Vanc, Mylan Pharm, or other generic manufacturers. We also carry different generic versions of Viagra from international fulfillment centers. The most popular generic versions of Sildenafil include Suhagra and Silagra, which are manufactured by Cipla. The generic from the UK is manufactured by a different manufacturer.

* PRZ-Sildenafil - by Pharmaris Canada
* Suhagra, Silagra - by Cipla in India

Dosage

As RXList states, Viagra and the generic Sildenafil Citrate are available in the dosages of 25 mg, 50 mg, and 100 mg tablets.

Usage

Viagra (Sildenafil) is used for treating erectile dysfunction ED problems with obtaining or maintaining an erection, according to the Mayo Clinic. It is known as impotence, which can be a total inability to achieve an erection or keep an erection that is firm enough for sexual intercourse. Viagra contains the active ingredient Sildenafil, which is a Phosphodiesterase-5 (PDE5) inhibitor. This medication works in combination with sexual stimulation. Sildenafil works by blocking a chemical that causes blood to flow out of the penis. More blood in the penis means improved erection. This drug does not protect against sexually transmitted diseases (such as gonorrhea, hepatitis B, HIV, and syphilis). Sildenafil also treats pulmonary arterial hypertension in men and women. It is a certain type of high blood pressure that occurs between the heart and the lungs.

Viagra is also a veterinary drug that is used in dogs and cats with heart and lung problems that cause increased blood pressure in the arteries of the lungs; please refer to VCA Animal Hospitals. It may help dogs battle a rare eating disorder called megaesophagus. Viagra for Dogs: An Unusual Choice of Treatment

Please consult your doctor for personalized advice and take your medication exactly as prescribed by your doctor, or refer to the package leaflet.

Side Effects

As Healthline reports, less severe Viagra side effects may include back pain, headache, memory problems, stuffy nose, upset stomach, warmth or redness in your face, neck, or chest. Stop using Viagra and contact your doctor at once if you have a severe side effect such as:

• Chest pain or heavy feeling, pain spreading to the arm or shoulder, nausea, sweating
• Feeling light headed or fainting;
• Irregular heartbeat;
• Painful dizziness or nausea;
• Penis erection that is painful and lasts 4 hours or longer;
• Ringing in your ears, or sudden hearing loss;
• Shortness of breath;
• Sudden vision loss;
• Swelling in your hands, ankles or feet;
• Vision changes.

For a complete list of side effects, please check Drugs.com. If you still have questions about the side effects, we suggest further conversations with your doctor.

Warnings and Interactions

You should not take Viagra if you are allergic to Sildenafil, if you have any other allergies, or if you take nitrates for chest pain (source). People who have a history of nonarteritic anterior ischemic optic neuropathy (NAION) should also avoid taking Viagra; please refer to the National Library of Medicine. Check with your doctor if you can take the extra strain on your heart by having sex. Inform your doctor if you have a history of stroke, kidney disease, liver disease, high or low blood pressure, severe loss of body water, penis conditions, eye problems, and a history of painful or prolonged erections. During sexual activity, if you become dizzy or nauseated or have pain, numbness, or tingling in your chest, arms, neck, or jaw, stop and call your doctor right away. Do not take Viagra more than once a day. Sildenafil may interact with other medications such as alpha-blockers, clarithromycin, itraconazole, nitrates, protease inhibitors, rifampin, etc. Using Viagra together with GC stimulators (such as Riociguat) can result in your blood pressure dropping to dangerously low levels (source). Consult your doctor if you are pregnant or breastfeeding. Also, tell your doctor or pharmacist if you have any medical conditions or are taking herbal supplements. Please visit MedlinePlus, which provides more information about special precautions and interactions associated with Viagra.

Questions and Answers

Why is Viagra more affordable from Canada than the United States?

In general, all drug prices, not only Viagra, are more affordable to order from Canada because the price of both the brand and generic medication is regulated by the government. Also, since we were established in 2006, our vision has always been to provide safe and affordable medicine to people in the US.

How to take Viagra for the best results?

You can take Viagra 30 minutes to up to 4 hours before sexual activity on an empty stomach, but it shouldn’t be taken more than once daily.

Can women take Viagra?

Viagra is approved to treat ED in men but it's not approved for use in women. Addyi is an approved drug also known as “female Viagra” intended to increase a woman's libido.

What age does a man need Viagra?

Erectile dysfunction can occur at any age. The study demonstrated that ED is increasingly prevalent with age: approximately 40% of men are affected at age 40 and nearly 70% of men are affected at age 70.

Can you cut or split a Viagra tablet?

Yes, Viagra and the generic Sildenafil products can be safely cut or split in half. Is it Safe to Split a Viagra Tablet?

Is it safe to buy Viagra from your pharmacy?

Our products are sourced only from facilities certified by authorities in the countries we import them from. CanadaPharmacyOnline.com has a rigorous process for selecting our partners, so that you, our customer, get the safest medicine. We are also a Certified Canadian Pharmacy that adheres to the requirements imposed by the Province of British Columbia.

How much does Viagra 100 mg generic cost at your pharmacy?

Generic Viagra 100 mg starts at $34.99 for 36 tablets, while the 50 mg dosage starts at $37.99 for 8 tablets.

What is the price per tablet?

At our pharmacy, Viagra 100 mg starts at $0.50 per tablet for the generic version and $7.16 for the brand version.

How much is the shipping?

Our shipping fee is a flat rate of $10.00 per order. Our pharmacy focuses on getting you the lowest prices on high quality products.

How do I order from your pharmacy?

Ordering Viagra from us is very simple. You can place the order online or buy Caverject or call Customer Service at 1866.920.3784. For additional information or for the ordering process, visit our How to Order page.

Are your Viagra prices competitive?

Yes, we are taking great pride in offering some of the most competitive prices across Canadian pharmacies. In some cases, we might be able to either match or beat our competitors' prices. Please call our friendly customer service at 1866.920.3784.

Can I buy Viagra over the counter from you?

No, Viagra requires a valid prescription from your doctor. We do not sell this product without a valid prescription.

What is the difference between Viagra 50 mg and 100 mg?

The difference in dosage represents the amount of active ingredient(s) present in the drug.

How long does Viagra last?

Viagra usually lasts between two and three hours before its effects start to diminish. It can last up to five hours or longer depending on your dosage, your body's metabolism, and other factors. Source

How does Viagra work?

According to the official website, Viagra works for men with erectile dysfunction (ED) by increasing blood flow to the penis so you can get and keep an erection hard enough for sex. It usually starts to work within 30-60 minutes.

Reference Links

Keenan: Viagra can be good for your brain (article published on Apr 13, 2024)
Ever Wonder How Many Calories You Can Burn During Sex?
What’s up with generic Viagra in the US
Infographic: Hard Times! A History of Male Sexual Performance Enhancements

The generic alternative is not manufactured by the company that makes the brand product.

Similar Drugs in the category of Erectile Dysfunction Drugs:

Cialis Levitra Stendra Staxyn Caverject

This information is for general knowledge only and not medical advice. Always consult a qualified doctor, pharmacist, or other qualified healthcare provider for personalized medical guidance, diagnosis, or treatment. Information on this page is provided by independent third parties; CanadaPharmacyOnline cannot guarantee its medical accuracy.

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