6 doctors weighed in:
Is a caffeine allergy possible?
6 doctors weighed in

Dr. Paul Carter
Internal Medicine - Allergy & Immunology
5 doctors agree
In brief: Very unlikely.
I hesitate to say impossible, but caffeine allergy is very highly unlikely.
Allergy is typically to a protein. There are some exceptions, however I do not know of a case of proven caffeine allergy.

In brief: Very unlikely.
I hesitate to say impossible, but caffeine allergy is very highly unlikely.
Allergy is typically to a protein. There are some exceptions, however I do not know of a case of proven caffeine allergy.
Dr. Paul Carter
Dr. Paul Carter
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