Men's Health · Ontario
Sildenafil is a prescription medication used to treat erectile dysfunction. Doctors On Site connects Ontario patients with licensed physicians who assess eligibility and, where clinically appropriate, provide a prescription with appropriate guidance.
Book a Physician Assessment →Sildenafil is the active ingredient in a well-known medication for erectile dysfunction. It belongs to a class of medicines called PDE5 inhibitors and is taken as needed before activity. Because it can interact with certain conditions and medications (for example, nitrates), it is available by prescription only, and a licensed physician determines whether it is appropriate and safe for you.
Doctors On Site physicians commonly assess patients seen through our programs, including:
Sildenafil increases blood flow to the penis in response to sexual stimulation, which can help achieve and maintain an erection. It is taken as needed, not daily. Because of possible interactions and contraindications, a physician reviews your history before prescribing.
Doctors On Site provides physician-led healthcare programs, not simply prescriptions. Depending on your needs, your care may include:
Patients can access care virtually from anywhere in Ontario.
Coverage varies based on insurance plans, employer benefits and individual eligibility. Some patients have full or partial coverage while others pay out of pocket, and coverage is never guaranteed. Our team can help you understand your options, but eligibility and pricing are ultimately determined by your insurer and pharmacy.
Other medications our physicians may assess as part of your care:
This medication is assessed within our physician-led programs:
Doctors On Site is a connected physician network. If your assessment surfaces a concern beyond this medication, you may be referred within our network to:
Book a confidential assessment with a licensed physician to find out whether sildenafil is appropriate for you.
Book Your Appointment →This page is for general information only and is not medical advice. Prescription medications require assessment by a licensed physician, who determines whether a treatment is appropriate for you. Availability of any medication is subject to clinical judgment and is not guaranteed.