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Family Physician
Family Physician, Doctor (MD)
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Experience:  Emergency Medicine and Family Practice for over 26 years
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Does fexofenadime test positive for benadryl

Customer Question

Does fexofenadime test positive for benadryl
Submitted: 1 year ago via AskDocWeb.
Category: Health
Expert:  Dr. David replied 1 year ago.

This is Dr. David

fexofenadine is allegra allergy medication.

these are usually not tested for in urine tox screening tests or blood tests.

what type of test are you referring to?

mass spectroscopy/gas chromatography confirmatory testing would be able to tell the difference between fexofenadine vs benadryl

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