How to get Sildenafil online in Canada

Looking for Sildenafil in Canada? Get your medication prescribed easily and delivered to your door for free.

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How to get Sildenadil with Felix

We make it easy to get the lifestyle meds you need, on your own terms.

Step one

Complete Your Online Visit

Create an account, set up your profile and submit an online visit with your medical history and symptoms. It takes less than 15 minutes.

Your visit will be confidentially reviewed by a doctor within 24 hours.

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Step two

Get Your Prescription

Choose your preferred medication and an auto-refill schedule that works for you. Chat with the doctor to answer their questions, at your own pace, and ask some of your own.

A $40 visit fee will apply and your prescription will be good for one year.

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Step three

Free & Fast Delivery

Once the doctor approves your prescription, our pharmacy partner will contact you to activate your profile and prepare your medication for shipment.

Get auto-refills, shipped to your door in a discreet package, so you will never miss a refill again.

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Questions about Sildenadil?

We have answers.

What is Sildenafil and what does it do?

Sildenafil is a type of medication used to treat erectile dysfunction, a condition where men find it difficult to get or maintain an erection. It is the generic version of the brand name drug Viagra.

How does Sildenafil work?

Sildenafil increases blood flow to the penis so you can get and keep an erection.

How to use Sildenafil?

You can take Sildenafil as needed although you should only use it once in any 24 hour period. Sildenafil is available as a pill in 25mg, 50mg and 100mg, depending on what you and your doctor determine to be most suitable for your needs.

How long does Sildenafil last?

Usually, Sildenafil will start to work within 30 to 60 minutes. If you’re wondering when to take Sildenafil, you can take it up to four hours before sexual activity.

Does Sildenafil make you bigger?

If you have erectile dysfunction and normally find it difficult to get or maintain an erection, Sildenafil might cause your erection to feel bigger but it will not make your penis physically larger than its regular size.

Does Sildenafil make you last longer?

Sildenafil is not a treatment for premature ejaculation, so it usually won’t impact the amount of time you can have sex for before you ejaculate.

Does Sildenafil increase sex drive?

Sildenafil won’t make you hornier or help you feel sexually aroused when you otherwise wouldn’t be interested in sex. Sildenafil simply makes it easier to get an erection when you’re already sexually aroused.

Who should not take Sildenafil?

Sildenafil isn’t for everyone. You should not take Sildenafil if any of the following conditions apply to you:

  • You have previously experienced an allergic reaction to Sildenafil (Viagra) or any other medicines in the past
  • You are taking medicines called nitrates for chest pain
  • You are currently taking take any guanylate cyclase stimulators, like riociguat (adempas)
  • You are using drugs such as amyl nitrate or amyl nitrite, and butyl nitrate, also known as poppers. 
  • You have a serious liver or heart problem
  • You have low blood pressure or a condition that may lower blood pressure like aortic stenosis or hypertrophic obstructive cardiomyopathy
  • You have recently had a heart attack or stroke
  • You are taking other medication for erectile dysfunction, such as Cialis.

Is Sildenafil over the counter?

In Canada, Sildenafil is not available over the counter, so you will always need a prescription from a doctor first.

If you are experiencing the symptoms of erectile dysfunction and are seeking a prescription for Sildenafil, talk to a doctor about whether it is the right solution for you.

What are the alternatives to Sildenafil?

There are other medication options besides Sildenafil such as Tadalafil, also known as Cialis.

Beyond medication, consider address potential lifestyle causes of erectile dysfunction, including diet, alcohol consumption and exercise levels.

Does Sildenafil expire?

Yes, Sildenafil does expire. Once a year has passed since your prescription was dispensed, the Sildenafil is considered to have expired. After this time it starts to become less effective, and is therefore not recommended.

What are the side effects of Sildenafil?

Common Sildenafil side effects include flushing, lightheadedness, headache, runny nose, or nausea.

If you develop an erection that lasts longer than 3 hours please go to the emergency department - this is a rare but dangerous side effect called priapism.

There have been exceedingly rare reports of non-arteritic anterior ischemic optic neuropathy - a condition that impacts sight - although most experts do not believe this to be related to ED medications.

It is recommended that you see a doctor in person for this issue, for a full physical exam and blood work to determine if there is an underlying cause like diabetes, vascular disease or low testosterone

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Here's what our patients are saying.

Thank you for taking this burden off my shoulders. No more visiting my doctor every 3 months just for a prescription.


Felix is so convenient. It is so easy to get set up and your birth control comes to your front door.


I am very impressed with this service - efficient and very friendly.


Very trustworthy and credible. They give the information you need and has great support from their doctors.


They get back to you instantly and care about your experience. I have had an awesome experience with them and will continue using Felix!

Red Deer

Discreet, quick, very professional, and feels totally safe. This is such a convenient service and I’m a huge fan already.


Hallelujah for never having to go into a Dr.'s office again for a simple refill of my prescription - absolutely brilliant!


It has been very helpful and the fact that I can ask questions if any arise at any time is very comforting. Thank you


When I had questions I reached out and received a response within 15 minutes. I got my Birth Control within 2 days of signing up!


Amazing service. This is so helpful and such an easy process to get what you need. Very private and confidential!


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