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A 41-year-old female asked:

i have seen you should rotate otc allergy meds. does this apply to generic also. i take fexo-fenadine 180mg 24 hour non-drowsy prn due to cost.

1 doctor answer1 doctor weighed in
Dr. Gary Moss
Allergy and Immunology 29 years experience
No: There is no reason to rotate medications. If a medication works well for you, you should continue to take it.

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Last updated Jun 11, 2013
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