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Omeprazole starts at $10.00 per month, while Pantoprazole starts at $10.00 per month in Canada. Omeprazole contains omeprazole (Losec), while Pantoprazole contains pantoprazole 40mg. Last updated: 2026-02-26.

Head-to-Head Comparison

Omeprazole Pantoprazole
Price Range $10–$28 per month $10–$27 per month
Cheapest Pharmacy Costco ($9.49 per month) Costco ($9.59 per month)
Generic Name omeprazole (Losec) pantoprazole 40mg
Route Oral capsule Oral tablet
Category GI GI
ODB Coverage General Benefit General Benefit

Pharmacy Total Breakdown

Pharmacy Omeprazole Pantoprazole
Costco $9.49 per month $9.59 per month
Walmart $19.97 per month $19.57 per month
Rexall $25.49 per month $24.79 per month
Shoppers Drug Mart $27.49 per month $26.89 per month

Frequently Asked Questions

Which is cheaper, Omeprazole or Pantoprazole?
Omeprazole is generally cheaper, starting at $10.00 per month compared to $10.00 per month for Pantoprazole. The lowest price is at Costco ($9.49 per month).
What is the difference between Omeprazole and Pantoprazole?
Omeprazole (omeprazole (Losec)) and Pantoprazole (pantoprazole 40mg) are different medications in the gi category. Omeprazole is an oral capsule, while Pantoprazole is an oral tablet.
Is Omeprazole or Pantoprazole covered by provincial drug plans?
Omeprazole: General Benefit on the Ontario Drug Benefit formulary. Pantoprazole: General Benefit on the Ontario Drug Benefit formulary.

Last updated: 2026-02-26

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