What is Losec used for?
Information reviewed July 24, 2026
Losec (omeprazole) is a prescription medication used to treat Acid reflux, stomach ulcers, GERD. Losec is a proton pump inhibitor used in New Zealand to treat excessive stomach acid, heartburn, acid reflux, and stomach ulcers. It is one of the most commonly prescribed medications in New Zealand.
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This information is for general reference and is not medical advice. Always consult a licensed healthcare professional about your treatment.