ED Comparison
Sildenafil vs Viagra
Price comparison in Canada
Sildenafil starts at $23.00 per month, while Viagra starts at $141.00 per month in Canada. Sildenafil contains sildenafil 25–100mg, while Viagra contains sildenafil (brand). Last updated: 2026-02-26.
Head-to-Head Comparison
| Sildenafil | Viagra | |
|---|---|---|
| Price Range | $23–$43 per month | $141–$184 per month |
| Cheapest Pharmacy | Costco ($22.69 per month) | Costco ($140.99 per month) |
| Generic Name | sildenafil 25–100mg | sildenafil (brand) |
| Route | Oral tablet | Oral tablet |
| Category | ED | ED |
| ODB Coverage | Not Covered | Not Covered |
Pharmacy Total Breakdown
| Pharmacy | Sildenafil | Viagra |
|---|---|---|
| Costco | $22.69 per month | $140.99 per month |
| Walmart | $34.47 per month | $165.17 per month |
| Rexall | $39.79 per month | $175.39 per month |
| Shoppers Drug Mart | $42.09 per month | $183.79 per month |
Full Drug Pages
Frequently Asked Questions
- Which is cheaper, Sildenafil or Viagra?
- Sildenafil is generally cheaper, starting at $23.00 per month compared to $141.00 per month for Viagra. The lowest price is at Costco ($22.69 per month).
- What is the difference between Sildenafil and Viagra?
- Sildenafil (sildenafil 25–100mg) and Viagra (sildenafil (brand)) are different medications in the ed category.
- Is Sildenafil or Viagra covered by provincial drug plans?
- Sildenafil: Not Covered on the Ontario Drug Benefit formulary. Viagra: Not Covered on the Ontario Drug Benefit formulary.
Last updated: 2026-02-26