Skip to Content

Terfenadine and Alcohol/Food Interactions

There is 1 alcohol/food/lifestyle interaction with terfenadine:


terfenadine food

Major Food Interaction

Terfenadine is no longer on the market in the US. Do not take terfenadine with any other food or medication.

Switch to professional interaction data

Terfenadine drug interactions

There are 319 drug interactions with terfenadine

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.