Active substance
Omeprazole 20 Mg
2 products from 2 companies contain this in United States.
2 without prescriptionTablet, Delayed Release
Available without a prescription
24 Hour Omeprazole20 mgWithout prescription Grocery Outlet, Inc. · Omeprazole 20 MgOmeprazole 20 Mg20 mgWithout prescription MARKSANS PHARMA LIMITED · Omeprazole 20 Mg
Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.