Allegra Allergy Interactions
There are 114 drugs known to interact with Allegra Allergy (fexofenadine), along with 1 disease interaction, and 1 alcohol/food interaction. Of the total drug interactions, 102 are moderate, and 12 are minor.
- View all 114 medications that may interact with Allegra Allergy
- View Allegra Allergy alcohol/food interactions (1)
- View Allegra Allergy disease interactions (1)
Most frequently checked interactions
View interaction reports for Allegra Allergy (fexofenadine) and the medicines listed below.
- albuterol
- albuterol
- atorvastatin
- atorvastatin
- gabapentin
- gabapentin
- ibuprofen
- ibuprofen
- levothyroxine
- levothyroxine
- lisinopril
- lisinopril
- losartan
- losartan
- metformin
- metformin
- montelukast
- montelukast
- omeprazole
- omeprazole
- prednisone
- prednisone
- Vitamin B12 (cyanocobalamin)
- Vitamin B12 (cyanocobalamin)
- Vitamin C (ascorbic acid)
- Vitamin C (ascorbic acid)
- Vitamin D3 (cholecalciferol)
- Vitamin D3 (cholecalciferol)
- Zyrtec (cetirizine)
- Zyrtec (cetirizine)
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:
Report options
More about Allegra Allergy (fexofenadine)
- Allegra Allergy consumer information
- 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:
Zyrtec
Zyrtec (cetirizine) is used to treat allergy symptoms such as sneezing, itching, watery eyes, or ...
Triamcinolone nasal
Triamcinolone nasal is used for allergic rhinitis, allergies
Ozempic
Learn about Ozempic (semaglutide) for type 2 diabetes treatment, weight management, cardiovascular ...
Promethazine
Promethazine is a phenothiazine and antihistamine used to treat allergies, motion sickness, nausea ...
Methylprednisolone
Methylprednisolone is used to treat conditions such as allergies, arthritis, lupus and ulcerative ...
Dexamethasone
Dexamethasone is used to treat inflammatory conditions such as allergies, skin conditions ...
Loratadine
Loratadine is a non-drowsy antihistamine used to relieve allergy symptoms like sneezing, runny ...
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.
