Pantoprazole (Pantoloc, Tecta) in Canada
Last reviewed 2026-09-24
Pantoprazole is a proton pump inhibitor (PPI) that lowers stomach acid. It's one of the most prescribed medicines in Canada for heartburn, GERD and ulcers. Brands include Pantoloc and Tecta, and many generics are available.
What it's used for
- Gastroesophageal reflux disease (GERD) and frequent heartburn.
- Healing and preventing stomach and duodenal ulcers, including ulcers from anti-inflammatory drugs (NSAIDs).
- Part of combination treatment for H. pylori infection.
How to take it
- Usually once daily, swallowed whole, about 30–60 minutes before breakfast.
- Don't crush or chew the tablet — it has a coating that protects the drug from stomach acid.
- A lower-strength product (Pantoloc Control 20 mg) is sold without a prescription for frequent heartburn, for short courses only as directed on the label.
Side effects and long-term use
Common side effects include headache, diarrhea, nausea and gas. Long-term use has been linked in studies to lower magnesium and vitamin B12, higher risk of some bone fractures, and C. difficile infection. Many people can step down to the lowest effective dose or stop under guidance — don't stop suddenly without advice, as heartburn can rebound.
Coverage in Canada
Generic pantoprazole is listed on most provincial formularies, and generics are inexpensive. Some plans require the lowest-cost generic or limit which PPI is covered. Check your province's formulary or ask your pharmacist.
Frequently asked questions
Can I buy pantoprazole without a prescription in Canada?
Yes, a 20 mg non-prescription version (Pantoloc Control) is available for short-term treatment of frequent heartburn. Higher strengths need a prescription.
Pantoloc vs Tecta — what's the difference?
Both contain pantoprazole but as different salts (sodium vs magnesium). They work the same way; your prescriber or pharmacist can advise.
Can I take pantoprazole long term?
Sometimes it's needed, but it should be reviewed regularly with your prescriber to use the lowest effective dose.
Official sources
This guide is general information, not medical or financial advice. Program rules and amounts change — confirm with the official source or your pharmacist.