ED Comparison
Sildenafil vs Tadalafil
Price comparison in Canada
Sildenafil is listed at $50.25 per 4 tablets, while Tadalafil is listed at $29.00 per month in Canada. These listed prices use different bases, so compare final cost using the prescribed dose and fill quantity. Sildenafil contains sildenafil 25–100mg, while Tadalafil contains tadalafil (generic). Last updated: 2026-06-16.
Head-to-Head Comparison
| Sildenafil | Tadalafil | |
|---|---|---|
| Listed Price Basis | per 4 tablets | per month |
| Price Range | $50.25–$62 per 4 tablets | $29–$51 per month |
| Cheapest Pharmacy | N/A | Costco ($28.79 per month) |
| Generic Name | sildenafil 25–100mg | tadalafil (generic) |
| Route | Oral tablet | Oral tablet |
| Category | ED | ED |
| ODB Coverage | Not Covered | Not Covered |
Full Drug Pages
Frequently Asked Questions
- Which is cheaper, Sildenafil or Tadalafil?
- Sildenafil and Tadalafil are listed on different price bases, so the listed prices are not directly comparable. Sildenafil ranges $50.25–$62 per 4 tablets; Tadalafil ranges $29–$51 per month. Compare final cost using the prescribed dose and fill quantity.
- What is the difference between Sildenafil and Tadalafil?
- Sildenafil (sildenafil 25–100mg) and Tadalafil (tadalafil (generic)) are different medications in the ed category.
- Is Sildenafil or Tadalafil covered by provincial drug plans?
- Sildenafil: Not Covered on the Ontario Drug Benefit formulary. Tadalafil: Not Covered on the Ontario Drug Benefit formulary.
Last updated: 2026-06-16