Erectile Dysfunction Treatments

Revitalize your intimacy with
clinically proven solutions for ED

Experience convenience and privacy with our PDE5 inhibitor medications, prescribed by licensed healthcare professionals and conveniently delivered right to your doorstep.

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Statistics and symptoms

Erectile Dysfunction Isn’t Easy

Difficulty in achieving or maintaining an erection

This is the most common symptom of ED. It may happen occasionally or persistently.

Decreased penile sensitivity during sexual activity

Some men with erectile dysfunction may experience a decrease in penile sensitivity during sexual activity, making it more difficult to achieve an erection.

Reduced sexual desire

Some men with erectile dysfunction may experience low libido or difficulty getting aroused.

Anxiety or stress related to sexual performance

Anxiety or stress related to sexual performance can lead to feelings of frustration or low self esteem.

Difficulty maintaining an erection during sexual activity

Some men may find is difficult to maintain an erection during intercourse or may experience premature ejaculation.

Medical History

Low testosterone and certain medical conditions such as diabetes and cardiovascular diseases can cause or worsen ED.


Erectile Dysfunction Treatment Options


The Science: Generic of viagra which works by relaxing the penile muscle cells and improves blood flow, resulting in a stronger and longer-lasting erection.

Strength 50mg or 100mg

Results Works in 30-60 minutes and lasts 4-5 hours.

Usage Take 1 pill 30-60 minutes before intercourse


The Science: Brand name which works by relaxing the penile muscle cells and improves blood flow, resulting in a stronger and longer-lasting erection.

Strength 50mg or 100mg

Results Works in 30-60 minutes and lasts 4-5 hours

Usage Take 1 pill 30-60 minutes before intercourse


The Science: Generic of cialis which works by improving blood flow to the penis resulting in stronger erections. Has a longer lasting effect and can be taken with or without food.

Strength 5mg, 10mg or 20mg

Results Works in 30 minutes-2 hours and lasts up to 36 hours

Usage Take 1 pill 30 minutes-2 hours before intercourse


The Science: Brand name which works by improving blood flow to the penis resulting in stronger erections. Has a longer lasting effect and can be taken with or without food.

Strength 5mg, 10mg or 20mg

Results Works in 30 minutes-2 hours and lasts up to 36 hours

Usage Take 1 pill 30 minutes-2 hours before intercourse

*The product images shown are for illustration purposes only and may not be an exact representation of the product.

Duration of ActionThe effects of Cialis can last up to 36 hours.The effects of viagra can last 4-6 hours.
Onset of ActionCialis works in 30 minutes - 2 hours.Viagra works in 30-60 minutes.
Food RestrictionsCialis can be taken with or without food.Viagra may be less effective when taken with high fat meals. Viagra should not be taken with alcohol as it can increase side effects.= such as dizziness and low blood pressure.
Estimated Price per doseCialis 5mg - $17.69 Tadalafil 5mg - $17 Cialis 10mg - $28.30 Tadalafil 10mg - $26.11 Cialis 20mg - $28.85 Tadalafil 20mg - $26.58Viagra 50mg - $24.59 Sildenafil 50mg - $22.72 Viagra 100mg - $24.21 Sildenafil 100mg - $23.11


What’s in the ED Program



Fill in a medical questionnaire

  • Choose your desired treatment plan at signup
  • Fill in an in depth medical questionnaire at checkout
  • Questionnaire reviewed by licensed clinician to determine the best treatment plan


Prescription issued by licensed clinician

  • If deemed eligible, prescription will be issued for brand name or generic viagra or cialis
  • Prescription valid for 4 shipments or 1 year
  • If prescription is rejected, $25 will be refunded

Home Delivery

Quick and hassle free priority shipping

  • Health Canada authorized medications
  • Shipped through licensed pharmacy partner
  • Direct billing to insurance
  • Medication cost is additional
  • Refills shipped automatically every 3 months

How it works

Treatment that comes to you

Finding what works can be hard. Our online process and medical
experts make it simple.

Meet our medical team

The specialists behind our products

Abida Dhukai

Nurse Practitioner

Abida Dhukai has graduated from University of Toronto with over 14 years of experience as a nurse practitioner and clinical scient...

Priya Sebastian

Nurse Practitioner

Priya Sebastian has graduated from Athabasca University and has worked as a nurse practitioner for 6 years. She has over 12 years ...

Lisa Rotz

Nurse Practitioner

Lisa is a primary health care nurse practitioner with special interest in Men’s and Women’s Hormones. She has over 20 years of exp...

Maria Jacob

Nurse Practitioner

Maria Jacob has received her Nurse Practitioner degree from University of Western Ontario. Maria has over 15 years of experience a...

Sridevi Emmadi

Nurse Practitioner

Sridevi Emmadi has received a masters of nursing from University of Western Ontario. Sridevi specializes in primary health care an...

Dr. Adeel Khan

Chief Scientific Officer

Dr. Adeel Khan is an expert in musculoskeletal medicine, pain medicine and regenerative medicine. He specializes in Interventional...

Dr.Muhammad Siddiqui

MD Endocrinologist, USA

Dr. Siddiqui is a specialist physician in Men’s Health, Thyroid & Adrenal disorders, with focus on Hormone deficiency and Health o...

Sheena Jacob

Nurse Practitioner

Sheena Jacob is a nurse practitioner who graduated from The University of Western Ontario in 2008. She holds a Masters in Hospital...

Donna McLean

Nurse Practitioner

Donna McLean RN MN NP PhD, has more than 30 years experience as a Registered Nurse and more than 15 years as a nurse practitioner....

Jessica Saucy

Nurse Practitioner

Jessica Saucy is a board certified Adult-Gerontology Primary Care Nurse Practitioner with a special interest in hormone health for...

Jodie Foster

Nurse Practitioner

Jodie Foster is a highly skilled primary care family nurse practitioner with extensive clinical expertise. Her current role in a c...

Vanina Walsh

Nurse Practitioner

Vanina Walsh is an experienced Primary Health Care Nurse Practitioner with a diverse background across Canada. She specializes in ...

Fady shmouni

Medical Advisor

Fady Hannah-Shmouni, MD ABIM FRCPC is a highly accomplished Iraqi-Canadian physician-investor renowned for his expertise in endocr...

Roselyn Zhang

Registered Dietitian

Roselyn is a seasoned Registered Dietitian with a Masters in Kinesiology and a Bachelor's in health studies. Passionate about holi...

Bonnie Noble

Nurse Practitioner

Bonnie is a highly accomplished medical practitioner with a Master's Degree in Nursing, boasting 20 years of diverse experience ac...


Thousands of people have experienced health transformation

We've been an integral part of helping thousands of humans just like you improve their quality of life. Check out some of their reviews.

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Francis Major

I recently reached out to OnMen after blood work showed my T was at the low end. I like that OnMen won't prescribe TRT unless they deem it necessary and they will suggest alternative options if you don't qualify.

Joseph Bartek

So grateful to have found this company. A Lot of physicians in Canada still feel it is a waste of time to even look at optimizing testosterone, especially because reference ranges are so diverse.The doctor that OnMen provided was knowledgeable and patient. The best part was she listened to what I had to say instead of just trying to prescribe an antidepressant. Very satisfied, very greatful

Deven MacDonald

Finally a legit TRT clinic in Canada I've had a really good experience with Onmen. The blood test that they do every three months is really superb. The clinicians are well versed in hormone optimization and I've appreciated their services immensely. The prescription comes directly to my door, and it's done wonders for me and my overall quality of life.

NLHRX L- Google

OnMen has been amazing, and has given some of the best customer service I have seen. The technician is very knowledgeable, and they take a very responsible and ethical approach towards trt.They believe in making actual long term improvements, and will not just jack you full of test. They will not prescribe if you don't need it, and will slowly ease you into the treatment protocol if you do.Amazing company!

Shawn Guild

I had been looking for a clinic that treats hormones for men under 40 for 3 years. Getting turned down left right and centre by under educated physicians because of my age (now 31). I finally found ONMEN, I am truthfully so impressed with their team of customer service reps, managers and nurse practitioners. Everyone has been so helpful and eager to answer my MANY many (I’m sure annoying at times) questions.

Langley Jackson

Super easy to do business with. No pushy sales tactics. Incredibly easy to get a hold of as well. The chat window is answered by an actual person. Professional all the way through the process. Can't recommend enough!

Arthur Tutt

5 Stars. Very helpful and attentive. I had a flight coming up for long term travel where I was going to be out of the country for a few months and OnMen was very accommodating to make sure I got scheduled in early for an appointment with enough time before my flight to get the necessary bloodwork done and get the TRT prescription. Easy to work with. Very smooth. Thank you so much!!

Frequently asked questions

The science behind Erectile Dysfunction

Erectile dysfunction, or ED, is increasingly common as we age. Over half of all men experience the inability to achieve or sustain an erection suitable for sex.

Generally, ED is caused by constricted blood vessels stopping the blood flow into the penis. The effects of ED can be frustrating and have a negative impact on your mental health.

Science & Humans’ ED therapy transforms your vitality and restores your erection.

Symptoms can include : Frequent inability to achieve an erection, despite stimulation

Inability to maintain an erection for sex

Inability to achieve an erection at any time

If you recognize any of these symptoms, you could be living with ED.

These proven therapies work by relaxing blood vessels. This in turn increases and improves blood

flow to the penis during and after stimulation.

The increased blood flow is essential for achieving and maintaining an erection. And both

Sildenafil/Viagra and Tadalafil/Cialis start working within 30 minutes.

While both begin to take effect within 30 minutes of ingestion, there are some differences between the two therapies.

For instance, while the effects of Viagra can last 4-6 hours, Cialis can work for up to 18 hours. There’s also a difference in possible side effects.

Viagra can cause changes in vision, skin rashes, and dizziness.

With Cialis, side effects can include indigestion and limb pain.

Prescriptions include 12 pills for 3 months. Need more? Not a problem. Reach out to us for an early refill!

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