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Tests›Immunoglobulin A

Immunoglobulin A

Immunoglobulin a is an antibody that plays a critical in mucosal immunity found in mucosal secretions, tears, saliva, breast milk, the gastrointestinal tract, and the lungs. It helps prevent against sinus infections, ear infections, and pneumonia. More IgA is prodced per day than all other antibodies combined.
Dr. Alyson Simpson
Dr. Alyson Simpsonreviewed this
Allergy and Immunology 19 years experience

Tests for

Henoch-schonlein purpura
Condition
Hypogammaglobulinemia
Condition
Dermatitis herpetiformis
Condition

Related questions

A 32-year-old member asked:
Elevated immunoglobulin a means what?
2 doctor answers6 doctors weighed in
A 39-year-old member asked:
Immunoglobulin a --whats considered high?
1 doctor answer6 doctors weighed in
A 46-year-old member asked:
What does elevated immunoglobulin a mean?
1 doctor answer2 doctors weighed in
A 43-year-old member asked:
What does it mean if I have low immunoglobulin a and g?
1 doctor answer4 doctors weighed in
A 38-year-old member asked:
Do you have more immunoglobulin A if you orgasm regularly than if you don't?
1 doctor answer1 doctor weighed in
A 65-year-old male asked:
I recently had a celiac panel done and it came back negative. However the immunoglobulin a, qn, serum level was low at 59. Is this serious?
1 doctor answer1 doctor weighed in
A 32-year-old member asked:
Do orgasms caused by masturbating 1 or 2 times a week cause higher levels of immunoglobulin A?
1 doctor answer2 doctors weighed in
A 18-year-old member asked:
Hi I had bloodwork and Im confused with an abnormal result. My immunoglobulin A, qn serum was high. Supposed to be 87-352 and mine was 524. ?
1 doctor answer2 doctors weighed in
A 38-year-old member asked:
How does secretory IgA (immunoglobulin a) prevent infection?
1 doctor answer1 doctor weighed in
A female asked:
My blood work indicated I have low Immunoglobulin A, QN, Serum and Low Igg 1 and 3as well as 14 low Pneumococcal types; could this be why I have fatig?
1 doctor answer1 doctor weighed in
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