A member asked:

My allergy test says i ve grade1 allergy to soy, shd i avoid it? does grade1 allergy its detrimental 4me 2 eat it, are these igg, ige tests reliable?

7 doctors weighed in across 2 answers
Dr. Gary Steven answered

Specializes in Pediatric Allergy and Asthma

Probably not: The immune system of the GI tract is intended to minimize reactions to foods; thus, if you have low levels of ige, that may not cause any problem. Igg tests are unreliable. You need to discuss your test results in the context of your food-related symptoms with an allergist for them to be properly interpreted.

Answered 11/25/2014

5.3k views

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Dr. Amrita Dosanjh answered

Specializes in Pediatric Allergy and Asthma

Sweat Test: Since your history indicates that you have asthma, nasal rhinitis and a history of bronchiectasis, I would also suggest a CF screening test called a sweat test. Sometimes milder forms of CF present later in life. If you have been having GI problems which prompted this test, there may be non allergic causes.

Answered 4/24/2016

3.5k views

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