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Drug interactions between astemizole and ketoconazole

Results for the following 2 drugs:

Interactions between your drugs


ketoconazole astemizole

Applies to: ketoconazole and astemizole

Ketoconazole is no longer on the market in the U.S. Do not take ketoconazole with any other medication.

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Drug and food interactions


astemizole food

Applies to: astemizole

Astemizole is no longer on the market in the US. Do not take astemizole with any other medication, food, or beverage.

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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

The classifications below are a guideline only. The relevance of a particular drug interaction to a specific patient is difficult to determine using this tool alone given the large number of variables that may apply.
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 information available.

Do not stop taking any medications without consulting your healthcare provider.

Further information

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