Help with result

[Tanyaking]

Can anyone tell me what this test rest referees to please

Normal

IgA

3.22 g/L

0.8 - 4.0

Normal

[PurpleNails Administrator]

Immunoglobulin A (IgA)

They are often tested with Immunoglobulin M and G.

[Angel_of_the_North]

It's a general antibody test - not anything to do with thyroid. Might be for coeliac or rheumatoid arthitis or lupus.

[Tanyaking]

The test was done to query celiac ... because it’s the higher end is it ok ? Or do I need to act on it or is it normal ?