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Chicago, IL
A 27-year-old female asked:

Is it safe to take allegra (fexofenadine) d or sudafed while pregnant if you are sick?

1 doctor answer1 doctor weighed in
Dr. John Chiu
Allergy and Immunology 58 years experience
Allegra (fexofenadine) Ok: but sudafed is questionable due to potential side effects. The most critical period is during the 1st trimester when the baby's organs are developing.

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Last updated Apr 20, 2016

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