4 doctors weighed in:

Is it possible to be allergic to barley & not be allergic to other grain/oats?

4 doctors weighed in
Dr. Paul Williams
Internal Medicine - Allergy & Immunology
2 doctors agree

In brief: Yes

People can be allergic to single grain.

In brief: Yes

People can be allergic to single grain.
Dr. Paul Williams
Dr. Paul Williams
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Dr. Barbara Stark Baxter
Internal Medicine - Allergy & Immunology

In brief: Barley allergy alone

Yes, it's possible.
Each food has some unique proteins that can stimulate an allergy, so you can be allergic to that food alone. We have skin tests for the different grains, so you can find out if it's just barley or other allergies as well. For gluten enteropathy, or celiac disease, the antigen stimulating it is common to wheat rye and barley; the reaction isn't allergic but is immunologic.

In brief: Barley allergy alone

Yes, it's possible.
Each food has some unique proteins that can stimulate an allergy, so you can be allergic to that food alone. We have skin tests for the different grains, so you can find out if it's just barley or other allergies as well. For gluten enteropathy, or celiac disease, the antigen stimulating it is common to wheat rye and barley; the reaction isn't allergic but is immunologic.
Dr. Barbara Stark Baxter
Dr. Barbara Stark Baxter
Thank
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