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A member asked:

I randomly broke out in hives. first time ever. don't know what caused it..and never have been known to be allergic to anything. should i take allegra (fexofenadine)?

A doctor has provided 1 answer
Dr. John Chiu answered

Yes: You may even take it up to 3x a day to control the hives. If the problem gets worse or extends beyond 6 wks, see an allergist.

Answered 2/8/2016

1.6k views

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Related Questions

A member asked:

I have urticaria an the only thing keeping my hives away is to take two allegra (fexofenadine) aday about 10 hours apart is this ok?

3 doctors weighed in across 2 answers

A member asked:

I have been getting hives for the last month. If i take an allegra (fexofenadine) the hives stay away for two days and then come back. Help.

A doctor has provided 1 answer

A member asked:

Can I take a 180 mg OTC Allegra (fexofenadine) twice a day? Severe allergies (hives and itching), unable to see doctor for another week or so. Need relief.

A doctor has provided 1 answer

A member asked:

I'm on Prednisolone and Allegra (fexofenadine) for a severe allergy attack (hives, itching, swollen eyes) Can I safely take Valium to help me relax and sleep?

A doctor has provided 1 answer

A member asked:

Allergist said if cholinergic urticaria doesn't improve, take 20 mg Zyrtec; Max limit is 20 mg zyrtec + 1 tab 180mg allegra (fexofenadine). Safe? is it okay?

A doctor has provided 1 answer

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People also searched for:

Is zyrtec or allegra (fexofenadine) better for chronic hives of unknown cause? Can i take either one daily & will it help hives go away?
What if I am concerned my hives are caused by an antihistamine in the first place? I.E. Zyrtec and allegra (fexofenadine)
Could allegra (fexofenadine) cause me to break out more with hives?
Is it ok to take a second 180 mg dose of Allegra (fexofenadine) with in 24 hrs for hives?
Will allegra (fexofenadine) 180 taken once daily provide round the clock protection for my hives and allergic reactions?

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