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Lansoprazole starts at $11.00 per month, while Rabeprazole starts at $11.00 per month in Canada. Lansoprazole contains lansoprazole (Prevacid), while Rabeprazole contains rabeprazole (Pariet). Last updated: 2026-02-26.

Head-to-Head Comparison

Lansoprazole Rabeprazole
Price Range $11–$29 per month $11–$29 per month
Cheapest Pharmacy Costco ($10.99 per month) Costco ($10.99 per month)
Generic Name lansoprazole (Prevacid) rabeprazole (Pariet)
Route Oral capsule Oral tablet
Category GI GI
ODB Coverage General Benefit General Benefit

Pharmacy Total Breakdown

Pharmacy Lansoprazole Rabeprazole
Costco $10.99 per month $10.99 per month
Walmart $21.47 per month $21.47 per month
Rexall $26.99 per month $26.99 per month
Shoppers Drug Mart $28.99 per month $28.99 per month

Frequently Asked Questions

Which is cheaper, Lansoprazole or Rabeprazole?
Lansoprazole is generally cheaper, starting at $11.00 per month compared to $11.00 per month for Rabeprazole. The lowest price is at Costco ($10.99 per month).
What is the difference between Lansoprazole and Rabeprazole?
Lansoprazole (lansoprazole (Prevacid)) and Rabeprazole (rabeprazole (Pariet)) are different medications in the gi category. Lansoprazole is an oral capsule, while Rabeprazole is an oral tablet.
Is Lansoprazole or Rabeprazole covered by provincial drug plans?
Lansoprazole: General Benefit on the Ontario Drug Benefit formulary. Rabeprazole: General Benefit on the Ontario Drug Benefit formulary.

Last updated: 2026-02-26

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