What’s the difference between Prilosec and omeprazole?
Prilosec is a brand name. Omeprazole is the generic name for the same active medication used in Prilosec.
Is Prilosec still omeprazole if it’s sold as a brand?
Yes. Prilosec products contain omeprazole as the active ingredient. The main difference is the brand vs. generic labeling and, sometimes, the exact formulation (for example, certain extended-release versions).
Are all Prilosec products exactly the same as generic omeprazole?
They should contain the same active ingredient (omeprazole), but you’ll want to match the formulation and strength on the label. For instance, Prilosec comes in different forms/strengths over time, and generic omeprazole may be sold in similar forms. Checking the “active ingredient” and the “strength” on your specific package is the safest way to confirm.
Do Prilosec and omeprazole treat the same conditions?
Yes. Because they are the same active ingredient, they’re used for the same types of acid-related conditions (such as GERD and stomach acid–related problems), based on the product’s approved indications.
How to confirm you have the same medicine at home
Look at the label:
- “Active ingredient”: should say omeprazole for both.
- “Strength” and “dosage form” (for example, delayed-release/extended-release): should match what you were previously taking.
If you tell me the exact Prilosec product name and strength (or share the label text), I can help you verify the closest omeprazole match.