Allegra Allergy Disease Interactions
There is 1 disease interaction with Allegra Allergy (fexofenadine).
Fexofenadine (applies to Allegra Allergy) renal dysfunction
Moderate Potential Hazard, High plausibility.
Fexofenadine is primarily eliminated by the kidney, and the risk of toxic reactions may be greater in patients with renal impairment due to decreased drug clearance. Care should be taken in dose selection and it may be useful to monitor renal function.
Switch to professional interaction data
Allegra Allergy drug interactions
There are 113 drug interactions with Allegra Allergy (fexofenadine).
Allegra Allergy alcohol/food interactions
There is 1 alcohol/food interaction with Allegra Allergy (fexofenadine).
Report options
More about Allegra Allergy (fexofenadine)
- Allegra Allergy consumer information
- Check interactions
- Compare alternatives
- Pricing & coupons
- Reviews (12)
- Drug images
- Side effects
- Dosage information
- During pregnancy
- 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. |
See also:
Promethazine
Promethazine is a phenothiazine and antihistamine used to treat allergies, motion sickness, nausea ...
Zyrtec
Zyrtec (cetirizine) is used to treat allergy symptoms such as sneezing, itching, watery eyes, or ...
Mounjaro
Mounjaro is used for type 2 diabetes to help lower blood sugar levels. Mounjaro has also been shown ...
Dexamethasone
Dexamethasone is used to treat inflammatory conditions such as allergies, skin conditions ...
Triamcinolone nasal
Triamcinolone nasal is used for allergic rhinitis, allergies
Loratadine
Loratadine is a non-drowsy antihistamine used to relieve allergy symptoms like sneezing, runny ...
Methylprednisolone
Methylprednisolone is used to treat conditions such as allergies, arthritis, lupus and ulcerative ...
Montelukast
Montelukast is a daily oral medication used to prevent asthma attacks, exercise-induced ...
Cetirizine
Cetirizine treats cold or allergy symptoms such as sneezing, itching, watery eyes, or runny nose ...
Fluticasone nasal
Fluticasone nasal is used for allergic rhinitis, allergies, chronic rhinosinusitis with nasal ...
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
