Omeprazole (Prilosec) — Uses, Side Effects & Interactions
Omeprazole is a medication in the Proton Pump Inhibitor (PPI) class, sold under the brand name Prilosec. It is one of the most commonly prescribed medications in the United States. Below you'll find key information about its uses, side effects, and important drug interactions.
What Is Omeprazole Used For?
Omeprazole is prescribed to treat the following conditions:
Your doctor may also prescribe omeprazole for other conditions not listed here. Always take this medication exactly as prescribed and discuss any questions with your healthcare provider.
Common Side Effects
Most people taking omeprazole may experience some of the following side effects, which are generally mild and may improve as your body adjusts:
- headache
- nausea
- diarrhea
- abdominal pain
Serious Side Effects — Contact Your Doctor Immediately
- Clostridioides difficile infection
- bone fractures with long-term use
If you experience any of these serious side effects, stop taking the medication and seek medical attention right away.
Drug Interactions
Omeprazole can interact with other medications and substances, potentially changing how the drug works or increasing the risk of side effects. Important interactions include:
- clopidogrel
- methotrexate
- St. John's wort
Always inform your doctor and pharmacist about all medications, supplements, and herbal products you are taking. GProv's AI health navigator, Appi, can help you check for potential drug interactions.
Important Safety Information
This page provides general educational information about omeprazole and is not a substitute for professional medical advice. Do not start, stop, or change the dosage of any medication without consulting your healthcare provider. If you have questions about whether omeprazole is right for you, speak with your doctor or pharmacist.
Check Drug Interactions with Appi AI