Drug Interactions between Allegra-D 12 Hour Allergy & Congestion and trichophyton skin test
This report displays the potential drug interactions for the following 2 drugs:
- Allegra-D 12 Hour Allergy & Congestion (fexofenadine/pseudoephedrine)
- trichophyton skin test
Interactions between your drugs
fexofenadine trichophyton skin test
Applies to: Allegra-D 12 Hour Allergy & Congestion (fexofenadine / pseudoephedrine) and trichophyton skin test
Fexofenadine, a medication that is able to suppress histamine, may interfere with your response to trichophyton skin test. If you are currently using or have recently used fexofenadine, let your doctor know before you get tested with trichophyton skin test. It is generally recommended to discontinue fexofenadine for a period of time before testing. Ask your doctor or healthcare team for more specific guidance as the timing may differ depending on which histamine suppressing medication you are currently using or recently used. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.
Drug and food interactions
fexofenadine food
Applies to: Allegra-D 12 Hour Allergy & Congestion (fexofenadine / pseudoephedrine)
Consuming large amounts of certain fruit juices, including grapefruit, orange and apple, may decrease the levels of fexofenadine in your body. Fexofenadine should be taken with water and refrain from drinking large amounts of grapefruit, orange, or apple juice. This will make it easier for your body to absorb the medication.
pseudoephedrine food
Applies to: Allegra-D 12 Hour Allergy & Congestion (fexofenadine / pseudoephedrine)
Both pseudoephedrine and caffeine can increase blood pressure and heart rate, and combining them may enhance these effects. Talk to your doctor before using these medications, especially if you have a history of high blood pressure or heart disease. You may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications. Contact your doctor if your condition changes or you experience increased side effects. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.
Therapeutic duplication warnings
No warnings were found for your selected drugs.
Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.
See also
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. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
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