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Allegra Allergy and Alcohol/Food Interactions

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


Fexofenadine Food

Moderate Food Interaction

Consuming large amounts of certain fruit juices, including grapefruit, orange and apple, may decrease the levels of fexofenadine in your body. Fexofenadine should be taken with water and refrain from drinking large amounts of grapefruit, orange, or apple juice. This will make it easier for your body to absorb the medication.

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Allegra Allergy drug interactions

There are 110 drug interactions 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.