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What does a high IgA serum means?

3 doctors weighed in
Dr. Andrew Murphy
Internal Medicine - Allergy & Immunology
2 doctors agree

In brief: See below

Iga is one of the antibodies that is made by our bodies.
It is found in the blood but its main function is to be secreted into our tears, mucous membranes and the like. Iga functions as a first line of defense against infections. Pt with IgA deficiency can do quite well and have no symptoms or can have recurrent sinus infections.

In brief: See below

Iga is one of the antibodies that is made by our bodies.
It is found in the blood but its main function is to be secreted into our tears, mucous membranes and the like. Iga functions as a first line of defense against infections. Pt with IgA deficiency can do quite well and have no symptoms or can have recurrent sinus infections.
Dr. Andrew Murphy
Dr. Andrew Murphy
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