2 doctors weighed in:
What should I do if I accidentally take too much allegra (fexofenadine)?
2 doctors weighed in

Dr. David Rosenthal
Internal Medicine - Allergy & Immunology
In brief: Call poison control
It depends on how much you take, and what other medical conditions you have.
When in doubt call poison control, contact your doctor, or go to the emergency room.

In brief: Call poison control
It depends on how much you take, and what other medical conditions you have.
When in doubt call poison control, contact your doctor, or go to the emergency room.
Dr. David Rosenthal
Dr. David Rosenthal
Thank
Dr. Stephen Kimura
Internal Medicine - Allergy & Immunology
In brief: Stop taking it.
The half life of Allegra (fexofenadine) is 14.
5 hours in normal individuals. It is metabolized mainly through the liver and GI tract so if you have liver disease it may be metabolized slower. This means that in a normal individual about half of the medication is left after 14.5 hours.

In brief: Stop taking it.
The half life of Allegra (fexofenadine) is 14.
5 hours in normal individuals. It is metabolized mainly through the liver and GI tract so if you have liver disease it may be metabolized slower. This means that in a normal individual about half of the medication is left after 14.5 hours.
Dr. Stephen Kimura
Dr. Stephen Kimura
Thank
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