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When i eat diary produtcs and patato i get itchy scalp and thin hair but when don't eat symptoms get disappear prick test of food allergy is negative?

2 doctors weighed in
Dr. Luis Matos
Integrative Medicine
1 doctor agrees

In brief: Great Detective work

The hardest part in diagnosing adverse reactions to foods is to tie in the right food with the symptoms.
You have already found the offending foods. It doesn't matter that the skin test is negative. It appears that your symptoms are too mild to elicit a positive prick skin test or the antigen may have been changed when the testing material was prepared. Continue to avoid potato and dairy.

In brief: Great Detective work

The hardest part in diagnosing adverse reactions to foods is to tie in the right food with the symptoms.
You have already found the offending foods. It doesn't matter that the skin test is negative. It appears that your symptoms are too mild to elicit a positive prick skin test or the antigen may have been changed when the testing material was prepared. Continue to avoid potato and dairy.
Dr. Luis Matos
Dr. Luis Matos
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