IMMUNOGLOBULIN M (IGM)

The immunoglobulin M (IgM) test measures the level of IgM antibodies in the blood. IgM antibodies are the first type of antibody produced by the immune system in response to infections. This test is used to diagnose and monitor immunodeficiency disorders, such as hyper-IgM syndrome, and acute infections. Elevated IgM levels can indicate recent infections or immune system activation, while low levels suggest immunodeficiency. The IgM test provides valuable information for assessing immune function, diagnosing underlying conditions, and guiding treatment decisions. It helps ensure optimal immune health and prevent complications associated with immunodeficiency.