Allegra-D 12 Hour Allergy & Congestion Interactions
There are 333 drugs known to interact with Allegra-D 12 Hour Allergy & Congestion (fexofenadine/pseudoephedrine), along with 7 disease interactions, and 2 alcohol/food interactions. Of the total drug interactions, 21 are major, 294 are moderate, and 18 are minor.
- View all 333 medications that may interact with Allegra-D 12 Hour Allergy & Congestion
- View Allegra-D 12 Hour Allergy & Congestion alcohol/food interactions (2)
- View Allegra-D 12 Hour Allergy & Congestion disease interactions (7)
Most frequently checked interactions
View interaction reports for Allegra-D 12 Hour Allergy & Congestion (fexofenadine / pseudoephedrine) and the medicines listed below.
- Advair Diskus (fluticasone / salmeterol)
- Advair Diskus (fluticasone / salmeterol)
- Allegra (fexofenadine)
- Allegra (fexofenadine)
- Benadryl (diphenhydramine)
- Benadryl (diphenhydramine)
- cyclobenzaprine
- cyclobenzaprine
- fluticasone nasal
- fluticasone nasal
- gabapentin
- gabapentin
- hydroxyzine
- hydroxyzine
- ibuprofen
- ibuprofen
- lisinopril
- lisinopril
- losartan
- losartan
- melatonin
- melatonin
- montelukast
- montelukast
- prednisone
- prednisone
- Singulair (montelukast)
- Singulair (montelukast)
- Vitamin D3 (cholecalciferol)
- Vitamin D3 (cholecalciferol)
Allegra-D 12 Hour Allergy & Congestion alcohol/food interactions
There are 2 alcohol/food interactions with Allegra-D 12 Hour Allergy & Congestion (fexofenadine / pseudoephedrine).
Allegra-D 12 Hour Allergy & Congestion disease interactions
There are 7 disease interactions with Allegra-D 12 Hour Allergy & Congestion (fexofenadine / pseudoephedrine) which include:
Report options
More about Allegra-D 12 Hour Allergy & Congestion (fexofenadine / pseudoephedrine)
- Allegra-D 12 Hour Allergy & Congestion consumer information
- Compare alternatives
- Pricing & coupons
- Side effects
- Dosage information
- During pregnancy
- Drug class: upper respiratory combinations
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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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 ...
Dexamethasone
Dexamethasone is used to treat inflammatory conditions such as allergies, skin conditions ...
Methylprednisolone
Methylprednisolone is used to treat conditions such as allergies, arthritis, lupus and ulcerative ...
Cetirizine
Cetirizine treats cold or allergy symptoms such as sneezing, itching, watery eyes, or runny nose ...
Montelukast
Montelukast is a daily oral medication used to prevent asthma attacks, exercise-induced ...
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.