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(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’s important to consult with your healthcare provider for personalized advice.

The dose could be increased to 100 mg based on individual efficacy and tolerability. Always discuss with your doctor before making any changes to your medication dosage.

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Manufacturer: Pfizer

Canada Drug Warehouse Prescription Required

IMPORTANT NOTE: 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. It is crucial for your health and safety that you follow this procedure to ensure proper management of your medication.

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. Ensure to consult with your healthcare professional for the most effective dosing based on your personal health history.

The dose could be increased to 100 mg based on individual efficacy and tolerability. Individual reactions to medication can vary, and it’s essential to monitor your body's response over time.


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


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What is Viagra?

Viagra is the brand name of sildenafil medication and is used to treat erectile dysfunction and impotence in men. Viagra increases the blood flow to the penis, helping a man to get and keep an erection. It’s important to know that Sildenafil does not increase sexual desire and will not cause an erection without sexual stimulation. This medication does not prevent sexually transmitted diseases, so it is essential to practice safe sex while using it.

How does Viagra work?

Viagra works by relaxing the muscles in the walls of blood vessels, which leads to increased blood flow to specific areas of the body, including the penis. When combined with sexual stimulation, this mechanism assists a man in achieving and maintaining an erection.

How long does Viagra last?

Viagra works best within 30 to 60 minutes of taking it, but may be effective if taken up to four hours prior to sexual activity. For optimal results, it is recommended to take Viagra about one hour before intended sexual activity. It’s crucial not to exceed one tablet of sildenafil within a 24-hour period to avoid potential side effects.

How much does Viagra cost?

The price of your medication is influenced by the strength and quantity you purchase. Many Americans wonder why Viagra is so expensive, but by buying Viagra online, you can save as much as 90% on your medication costs. Opting for the generic version, Sildenafil, can lead to even greater savings. Consider ordering a 90-day supply of your medication for additional discounts, as you do not need a Viagra coupon to enjoy our competitive pricing.

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

  • Take Viagra tablets orally.
  • Sildenafil citrate is most effective when taken within 30 to 60 minutes of ingestion but may also be taken up to four hours before sexual activity.
  • Be mindful that consuming a high-fat meal may delay the onset of Viagra's effects.
  • Your Viagra dosage is based on various factors, including your medical condition, concurrent medications, and individual response to treatment.
  • Do not take more than one tablet of Viagra per day; discussing your regimen with your healthcare provider is advisable.

Make sure to inform your doctor and pharmacist of the following:

  • If you have any known drug allergies.
  • Which prescription and non-prescription medications you are currently taking.
  • Your medical history, particularly regarding heart problems, such as heart disease, history of heart attacks, strokes, congestive heart failure, heart rhythm problems, or coronary artery disease. Include any liver or kidney diseases, blood pressure issues, or blood disorders.
  • If you have any physical abnormalities of the penis, like Peyronie’s disease.
  • If you have been advised against sexual intercourse for medical reasons.
  • If you are taking any nitrate medications for chest pain or heart disease; this includes recreational drugs like poppers as well as nitroglycerin, isosorbide dinitrate, and isosorbide mononitrate.
  • If you are using marijuana concurrently.

Moreover, be aware of the following:

  • This medication should not be administered to anyone under 18 years old without a doctor's guidance.
  • Be cautious as Viagra may induce dizziness or vision disturbances. Avoid driving or operating machinery until you are sure it is safe to do so.
  • Combining Viagra with alcohol or marijuana can increase the risk of dizziness or other side effects; it is advisable to limit alcohol consumption while on Viagra.
  • For women, sildenafil should only be used when clearly indicated during pregnancy or breastfeeding, as it may elevate blood pressure in the lungs, which could pose risks to both the mother and the unborn child.

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

  • Flushing, which includes sensations of warmth, redness, or a tingling feeling.
  • Headaches, dizziness, muscle pain, back pain, or gastrointestinal discomfort.
  • Blurred vision or alterations in color vision, including difficulty distinguishing between colors.
  • Runny or stuffy noses, along with nosebleeds.
  • Experiencing sleep disturbances, such as insomnia.

Contact your doctor if you experience any of the following potentially serious side effects:

  • Symptoms of a heart attack, such as nausea, sweating, chest pain or pressure, or pain radiating to the jaw or shoulder.
  • Changes in vision, including sudden vision loss.
  • A painful erection or one that lasts longer than 4 hours.
  • Ringing in the ears or sudden hearing loss.
  • Irregular heartbeat.
  • Signs of an allergic reaction, such as rash, itching, dizziness, difficulty breathing, swelling of the face, tongue, or throat.

Q: What is the generic alternative to Viagra?

A: The generic version of Viagra is known as Sildenafil, providing excellent savings for consumers who need this medication. It is available in multiple strengths including 25mg, 50mg, and 100mg.

Q: What is the strength of Viagra?

A: Viagra and its generic counterpart, Sildenafil, can be purchased in 25mg, 50mg, and 100mg formulations to suit individual needs.

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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 to ensure that your medication is safe and appropriate for you.

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