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Allegra Allergy Interactions

There are 111 drugs known to interact with Allegra Allergy (fexofenadine), along with 1 disease interaction, and 1 alcohol/food interaction. Of the total drug interactions, 99 are moderate, and 12 are minor.

Does Allegra Allergy interact with my other drugs?

Enter medications to view a detailed interaction report using our Drug Interaction Checker.

Most frequently checked interactions

View interaction reports for Allegra Allergy (fexofenadine) and the medicines listed below.

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Allegra Allergy alcohol/food interactions

There is 1 alcohol/food interaction with Allegra Allergy (fexofenadine).

Allegra Allergy disease interactions

There is 1 disease interaction with Allegra Allergy (fexofenadine) which include:

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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.

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