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A member asked:
Is it ok to take a second 180 mg dose of allegra (fexofenadine) with in 24 hrs for hives?
A doctor has provided 1 answer
Try benadryl (diphenhydramine): Two doses of Allegra probably would not be dangerous, but Benadryl (diphenhydramine) is safe and 25-50 mg would probably be more effective in helping your hives. If you develop tongue swelling, difficulty breathing, or inability to swallow, go to the ER. Hope this helps!
Answered 9/30/2020
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