Licensed Ontario healthcare professionals
Every assessment is reviewed by a healthcare professional licensed in Ontario, trained in health conditions prescribing.
A confidential, judgment-free assessment for ED — with a licensed Ontario healthcare professional, online.
Erectile dysfunction is common and very treatable. A PDE5 inhibitor restores erections adequate for sexual activity for most men — but nitrate use (prescribed or recreational) is an absolute, never-overridden contraindication, since combining the two can cause severe, potentially fatal low blood pressure. ED can also be an early marker of cardiovascular disease, so vascular risk factors are checked too.

Answer a few quick questions. This isn't a diagnosis — a real clinical assessment is the next step either way.
A Care365 healthcare professional screens for nitrate use first — this absolutely rules out every PDE5 inhibitor because of the risk of severe, potentially fatal low blood pressure, and is never a judgment call. Chest pain, fainting, or severe shortness of breath during sexual activity needs cardiac assessment before any medication, and a history of priapism or a penile structural change needs urology referral. With none of these, a PDE5 inhibitor (sildenafil or tadalafil) is offered, with attention to blood pressure control and vascular/psychological contributors, since ED is often an early marker of cardiovascular disease.
Answer real, condition-specific questions — takes a few minutes, no appointment needed to start.
A real healthcare professional licensed in Ontario reviews your case, typically the same day — not an automated approval.
When appropriate, your prescription is sent directly to your preferred pharmacy, with clear next steps.
Every assessment is reviewed by a healthcare professional licensed in Ontario, trained in health conditions prescribing.
No generic templates — your answers are reviewed by a real person, typically the same day.
Your information is encrypted and only seen by the clinical reviewing your case.
When appropriate, your prescription goes straight to your preferred pharmacy — no extra trip needed.
This is checked first, every time — nitrate use (including recreational "poppers") rules out every PDE5 inhibitor, no exceptions.
Chest pain, severe shortness of breath, or fainting during sexual activity needs cardiac assessment before any medication is considered.
As-needed sildenafil, as-needed tadalafil, or daily low-dose tadalafil, chosen based on your preference and frequency of sexual activity.
Blood pressure control, cardiovascular risk factors, medications like SSRIs, and psychological factors are all reviewed as part of the full picture.
These options may be prescribed by a Care365 healthcare professional after a real assessment — this is general information, not a recommendation to use any specific medication without one.
| Medication | Class | Route | Typical Duration |
|---|---|---|---|
| Sildenafil 50mg | PDE5 inhibitor | Oral | As needed, 30-60 min before sexual activity, max once daily |
| Tadalafil 10mg | PDE5 inhibitor | Oral | As needed or daily low-dose, max once daily |
Complete a real assessment online — a licensed Ontario clinical reviews your case and arranges treatment and prescription support when appropriate.
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