Viagra

Buy Generic Viagra | Certified Canadian Pharmacy

10 pills
Viagra
+ 4 free ED pills + Package delivery insurance + Next orders 10% discount
View prices
20 pills
Viagra
+ 4 free ED pills + Package delivery insurance + Next orders 10% discount
View prices
30 pills
Viagra
+ 4 free ED pills + Package delivery insurance + Next orders 10% discount
View prices
60 pills
Viagra
+ 4 free ED pills + Package delivery insurance + Next orders 10% discount
View prices
90 pills
Viagra
+ 10 free ED pills + Package delivery insurance + Next orders 10% discount
View prices
120 pills
Viagra
+ 10 free ED pills + Package delivery insurance + Next orders 10% discount
View prices
180 pills
Viagra
+ Free Ed trial pack + Package delivery insurance + Next orders 10% discount
View prices
270 pills
Viagra
+ Free Ed trial pack + Package delivery insurance + Next orders 10% discount
View prices
360 pills
Viagra
+ Free Ed trial pack + Package delivery insurance + Next orders 10% discount
View prices

(need help to decide dose?)

The recommended starting dose for adults 18 to 64 years old is 50mg. Adults older than 65 often start with the lower dose,25 mg. It is crucial to note that individual responses may vary and monitoring by a healthcare provider is essential.

The dose can be adjusted, and a healthcare professional might increase it to 100 mg based on individual efficacy and tolerability. Always consult with your doctor to find the right dosage tailored to your specific needs.

Generic Equivalent - Sildenafil (Viagra)
QTY Price Select
No medication available for the selected combination
4 $48.00
8 $56.00
16 $68.00
24 $80.00
32 $84.00
88 $146.00
QTY Price Select
No medication available for the selected combination
4 $99.00
8 $155.00
12 $211.00
24 $341.00
Manufacturer: Pfizer

Canada Drug Warehouse Prescription Required

IMPORTANT NOTE: A valid Prescription is required to be mailed or faxed to complete this order. To ensure safe and effective treatment, I acknowledge that I will need to be contacted to complete a health profile before my order is shipped. This step is crucial to assess whether this medication is suitable for my health condition and medication regimen.

Need Help to Decide Dose?

The recommended starting dose for adults 18 to 64 years old is 50mg, which is a common starting point for many. Adults older than 65 often begin with the lower dose,25 mg, to gauge their body's reaction. It's important to consult with a healthcare provider for proper guidance and personalized recommendations.

Based on individual efficacy and tolerability, the dose can be increased to 100 mg to optimize treatment. Always make sure to stay in contact with your healthcare provider for adjustments as necessary.


We noticed your interest in Erectile Dysfunction Medication. If you do NOT have a prescription, we can help you navigate through the options! Click 'ADD TO CART' on any generic product and proceed through the checkout process. You will be directed to a trusted company that can assist with your prescription needs and also ensure shipping your order based on a medical questionnaire reviewed by a USA Board certified physician or practitioner. We prioritize your health and safety in this process.


Ships from US Pharmacy

Delivered in 3-5 Business Days

Get Rx online, valid for 1 year

  • US Pharmacies deliver in 3-5 business days. Your medications will be processed swiftly for your convenience.
  • Delivery time can vary between 8-14 business days. Please plan accordingly and allow time for processing.
  • Express shipping may be available upon request for urgent needs.

It is quick, easy, and affordable to buy Viagra and the generic alternative Sildenafil online through Canada Drug Warehouse. We are the ideal solution to combat high drug prices in the USA, making it easier for individuals to access the medication they need.

What is Viagra?

Viagra is the brand name of the sildenafil medication, specifically formulated to treat erectile dysfunction (ED) and impotence in men. This medication works by increasing the blood flow to the penis, which assists a man in achieving and maintaining an erection when sexually stimulated. It is important to note that sildenafil does not enhance sexual desire and will not initiate an erection without sexual stimulation. Additionally, this medication does not prevent sexually transmitted diseases, so practicing safe sex is highly recommended.

How does Viagra work?

Viagra works by relaxing the smooth muscles in the walls of blood vessels, resulting in enhanced blood flow to specific areas of the body, including increased blood flow to the penis. When combined with sexual stimulation, this mechanism helps a man achieve and sustain a firm erection, allowing for a fulfilling sexual experience.

How long does Viagra last?

Viagra is most effective when taken within 30 to 60 minutes prior to sexual activity but can be taken up to four hours before engaging in sexual intercourse. The medication achieves optimal effectiveness when ingested approximately one hour before anticipated sexual engagement. However, it is essential to adhere to the guidance of your physician regarding dosage and frequency. Never take more than one tablet of sildenafil within a 24-hour timeframe to avoid potential adverse effects.

How much does Viagra cost?

The price of your medication may vary based on the strength and quantity you choose to purchase. Many individuals question why Viagra is so costly; however, buying Viagra online can result in saving as much as 90% on your medication expenses. Further savings can be achieved by choosing the generic version, sildenafil, and purchasing a 90-day supply of your required medication. Enjoy these competitive prices without the need for a Viagra coupon, ensuring access to affordable treatment options.

Always read the patient information and instructions carefully before using this medication to ensure safe use.

  • Take Viagra tablets by mouth as directed by your healthcare provider.
  • Sildenafil citrate works best within 30 to 60 minutes of taking but may be taken up to four hours before sexual activity.
  • Keep in mind that consuming a high-fat meal may delay the time it takes for Viagra to produce effects.
  • Your Viagra dosage is determined by various factors, including your medical condition, any other medications you may currently be taking, and your personal response to treatment.
  • It is critical to not exceed more than one tablet of Viagra per day, as this can lead to serious health concerns.

Your safety is our priority, so it is essential to inform your doctor and pharmacist:

  • If you have known drug allergies or have previously experienced allergic reactions to medications.
  • Which other prescription and non-prescription medications you are currently taking, as interactions can be dangerous.
  • Your medical history, particularly related to heart conditions such as heart disease, heart attacks, strokes, congestive heart failure, rhythm problems, or coronary artery issues. Relevant liver disease, kidney disease, high or low blood pressure, or blood disorders, including leukemia, multiple myeloma, hemophilia, or sickle cell anemia should also be disclosed.
  • If you have any physical deformity of the penis, such as Peyronie’s disease, which may affect treatment options.
  • If you have ever been advised against sexual intercourse for health reasons, as this may impact your eligibility for treatment.
  • If you are currently taking any nitrate drugs for chest pain or heart problems, these include recreational drugs like "poppers" or amyl nitrate alongside nitroglycerin, isosorbide dinitrate, and isosorbide mononitrate.
  • Are you using marijuana or any other recreational drugs, as this may complicate your health profile.

Also, be aware that:

  • This medication should not be given to anyone under the age of 18 without appropriate medical advice.
  • Viagra may cause dizziness or vision problems. It is advised to refrain from driving, operating heavy machinery, or participating in activities requiring alertness until you can do so safely after taking this medication.
  • Combining Viagra with alcohol or marijuana may increase the risk of dizziness or other adverse effects. It is smart to limit your alcohol consumption while taking Viagra. Inform your doctor if you are also using marijuana.
  • In women, sildenafil should only be utilized when clearly indicated, particularly during pregnancy or breastfeeding, as high blood pressure in the lungs can pose risks to both the pregnant woman and the unborn baby.

Common side effects of Viagra may include, but are not limited to:

  • Flushing, leading to warmth, redness, or a tingling sensation.
  • Headaches, dizziness, muscle or back pain, or experiencing an upset stomach.
  • Blurred vision or alterations to your color vision, which should be noted and reported to your doctor.
  • Runny or stuffy noses along with the occurrence of nosebleeds.
  • Sleep disturbances, including insomnia, which may affect your overall health and well-being.

If you experience any of the following Viagra side effects, promptly contact your healthcare provider:

  • Symptoms of a heart attack, including nausea, sweating, chest pain or pressure, or pain radiating to your jaw or shoulder.
  • Vision changes or sudden loss of vision, which may indicate severe complications.
  • A painful erection or one lasting longer than 4 hours, known as priapism, which requires immediate medical attention.
  • Ringing in your ears or sudden hearing loss, symptoms that should be taken seriously.
  • Irregular heartbeat which could suggest serious underlying issues.
  • Signs of an allergic reaction such as rashes, itching, dizziness, difficulty breathing, or swelling of the face, tongue, or throat, which necessitate urgent medical help.

Q: What is the generic alternative to Viagra?

A: Generic Viagra is known as sildenafil and may offer you even better savings, making it an ideal choice for many users. You can conveniently purchase 25mg, 50mg, and 100mg formulations of both Viagra and its generic counterpart, sildenafil.

Q: What is the strength of Viagra?

A: You can buy Viagra or sildenafil in strengths of 25mg, 50mg, and 100mg, allowing flexibility to suit your specific requirements.

Hear From People Like You

Don’t just take our word for it; listen to real customers whose lives have changed for the better thanks to our services.

Read more from our Health articles

Curated stories aimed at enhancing your knowledge and understanding of health topics.

Real People, Trustworthy Reviews

Discover insightful reviews and feedback from others who have experienced our services!

A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped, ensuring compliance with regulations and safety guidelines.

Your Lowest Price, Guaranteed

Our mission is to provide you with the most affordable medication options. If you find a lower price advertised by another website or your local pharmacy, we’ll match that price or even beat it by 10% of the difference.* Contact us at 1-877-204-1506, and a member of our CareTeam will be delighted to assist you promptly.

Call 1-877-204-1506
* Some exceptions may apply to this guarantee

Some exceptions may apply; to qualify for price matching, competitors must meet our standards for patient safety. Advertised prices must be for medication of the same type, strength, quantity, and form, to ensure fair comparison.