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Drug Interactions between Nizoral and omeprazole

This report displays the potential drug interactions for the following 2 drugs:

  • Nizoral (ketoconazole)
  • omeprazole

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Interactions between your drugs


ketoconazole omeprazole

Applies to: Nizoral (ketoconazole) and omeprazole

Talk to your doctor before using ketoconazole together with omeprazole. Combining these medications may interfere with the absorption of ketoconazole and reduce its effectiveness. Your doctor may be able to prescribe alternative medications that do not interact, or you may need a dose adjustment to safely use both medications. Taking ketoconazole with a cola beverage may also help by increasing stomach acid. Contact your doctor if your infection does not improve or gets worse. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

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Drug and food interactions

No interactions were found. This does not necessarily mean no interactions exist. Always consult your healthcare provider.

Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.

Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.