Consult allergist: I presume you had these obtained because of frequent sinus and/or lung infections. It is more important to find out if your body can mount immune responses to infection than the quantities of them (given that your IgG is just borderline low). Consult an allergist/immunologist to get a workup.
Answered 1/5/2019
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A doctor has provided 1 answer
A doctor has provided 1 answer
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