Shouldn't use it.: Not an expected effect. Potentially the decongestant may heighten your sensation of itching and would not cause it. I have not seen a person truly allergic to Allegra (fexofenadine) yet although it is very remotely possible.
Answered 6/24/2014
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3 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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