Allegra Drug Interactions
Currently displaying a list of 113 drugs known to interact with Allegra (fexofenadine).
- 101 moderate drug interactions
- 12 minor drug interactions
Medications known to interact with Allegra
Note: Showing generic names only.
- abrocitinib
- acalabrutinib
- adagrasib
- aluminum carbonate
- aluminum hydroxide
- apalutamide
- asciminib
- avacopan
- efavirenz
- elacestrant
- elagolix
- eliglustat
- eltrombopag
- eluxadoline
- enasidenib
- encorafenib
- entrectinib
- enzalutamide
- erdafitinib
- erythromycin
- lasmiditan
- lenacapavir
- leniolisib
- letermovir
- levacetylleucine
- levoketoconazole
- lomitapide
- lonafarnib
- lorlatinib
- magaldrate
- magnesium carbonate
- magnesium hydroxide
- maralixibat
- mavorixafor
- miconazole
- midostaurin
- mitapivat
- mixed grass pollens allergen extract
- pacritinib
- peanut allergen powder
- pemigatinib
- pirtobrutinib
- pitolisant
- ponatinib
- pralsetinib
- pretomanid
- sarecycline
- selpercatinib
- sodium iodide i-123
- sodium iodide-i-131
- sorafenib
- sotorasib
- sparsentan
- st. john's wort
- tepotinib
- teriflunomide
- timothy grass pollen allergen extract
- tolvaptan
- treosulfan
- trichophyton skin test
- trofinetide
- troleandomycin
- tucatinib
Allegra alcohol/food interactions
There is 1 alcohol/food interaction with Allegra (fexofenadine).
Allegra disease interactions
There is 1 disease interaction with Allegra (fexofenadine) which include:
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More about Allegra (fexofenadine)
- Allegra consumer information
- Check interactions
- Compare alternatives
- Reviews (96)
- Drug images
- Side effects
- Dosage information
- During pregnancy
- Support group
- Drug class: antihistamines
- Breastfeeding
Related treatment guides
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| 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. | |
| No interaction information available. |
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Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
