What Is Omeprazole?

Commonly Prescribed Alternatives

Patients who cannot use omeprazole may be prescribed esomeprazole, pantoprazole, ranitidine, or famotidine. Other commonly prescribed alternatives include simethicone, calcium carbonate, and magnesium hydroxide. Some of these alternatives are available over-the-counter, and stronger doses of the same medicines may be prescribed by a physician. Some doctors may suggest lansoprazole as an alternative medication for omeprazole as well. Patients should tell their doctor about all over-the-counter medicines and prescriptions they take, and the physician also needs to know about all vitamins, minerals, and supplements the patient uses. When discussing the need for alternative medications, the patient should mention any known allergies to medicines and any side effects experienced while taking omeprazole.

Learn about how dosages of omeprazole work next.